16916878368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 432

約数和(自身を含む): 54603188640

約数和(自身を除く): 37686310272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 59, 72, 78, 86, 96, 104, 117, 118, 129, 137, 144, 156, 169, 172, 177, 208, 234, 236, 258, 274, 288, 312, 338, 344, 354, 387, 411, 416, 468, 472, 507, 516, 531, 548, 559, 624, 676, 688, 708, 767, 774, 822, 936, 944, 1014, 1032, 1062, 1096, 1118, 1233, 1248, 1352, 1376, 1416, 1521, 1534, 1548, 1644, 1677, 1781, 1872, 1888, 2028, 2064, 2124, 2192, 2236, 2301, 2466, 2537, 2704, 2832, 3042, 3068, 3096, 3288, 3354, 3562, 3744, 4056, 4128, 4248, 4384, 4472, 4602, 4932, 5031, 5074, 5343, 5408, 5664, 5891, 6084, 6136, 6192, 6576, 6708, 6903, 7124, 7267, 7611, 8083, 8112, 8496, 8944, 9204, 9864, 9971, 10062, 10148, 10686, 11782, 12168, 12272, 12384, 13152, 13416, 13806, 14248, 14534, 15222, 16029, 16166, 16224, 16992, 17673, 17888, 18408, 19728, 19942, 20124, 20296, 21372, 21801, 22833, 23153, 23564, 24249, 24336, 24544, 26832, 27612, 28496, 29068, 29913, 30444, 32058, 32332, 32981, 35346, 36816, 39456, 39884, 40248, 40592, 42744, 43602, 45666, 46306, 47128, 48498, 48672, 53019, 53664, 55224, 56992, 58136, 59826, 60888, 64116, 64664, 65403, 65962, 69459, 70692, 72747, 73632, 76583, 79768, 80496, 81184, 85488, 87204, 89739, 91332, 92612, 94256, 96996, 98943, 105079, 106038, 110448, 116272, 119652, 121776, 128232, 129328, 130806, 131924, 138918, 141384, 145494, 153166, 159536, 160992, 170976, 174408, 179478, 182664, 185224, 188512, 193992, 197886, 208377, 210158, 212076, 220896, 229749, 232544, 239304, 243552, 256464, 258656, 261612, 263848, 277836, 282768, 290988, 296829, 306332, 315237, 319072, 347569, 348816, 358956, 365328, 370448, 387984, 395772, 416754, 420316, 424152, 428753, 459498, 478608, 512928, 523224, 527696, 555672, 565536, 581976, 593658, 612664, 630474, 689247, 695138, 697632, 717912, 730656, 740896, 775968, 791544, 833508, 840632, 848304, 857506, 918996, 945711, 957216, 995579, 1042707, 1046448, 1055392, 1111344, 1163952, 1187316, 1225328, 1260948, 1286259, 1366027, 1378494, 1390276, 1435824, 1583088, 1667016, 1681264, 1696608, 1715012, 1837992, 1891422, 1991158, 2085414, 2092896, 2222688, 2327904, 2374632, 2450656, 2521896, 2572518, 2732054, 2756988, 2780552, 2871648, 2986737, 3128121, 3166176, 3334032, 3362528, 3430024, 3675984, 3782844, 3858777, 3982316, 4098081, 4170828, 4518397, 4749264, 5043792, 5145036, 5464108, 5513976, 5561104, 5973474, 6256242, 6668064, 6860048, 7351968, 7565688, 7717554, 7964632, 8196162, 8341656, 8960211, 9036794, 9498528, 10087584, 10290072, 10928216, 11027952, 11122208, 11946948, 12294243, 12512484, 13555191, 13720096, 15131376, 15435108, 15929264, 16392324, 16683312, 17920422, 18073588, 20580144, 21856432, 22055904, 23893896, 24588486, 25024968, 27110382, 30262752, 30870216, 31858528, 32784648, 33366624, 35840844, 36147176, 40665573, 41160288, 43712864, 47787792, 49176972, 50049936, 54220764, 58739161, 61740432, 65569296, 71681688, 72294352, 81331146, 95575584, 98353944, 100099872, 108441528, 117478322, 123480864, 131138592, 143363376, 144588704, 162662292, 176217483, 196707888, 216883056, 234956644, 286726752, 325324584, 352434966, 393415776, 433766112, 469913288, 528652449, 650649168, 704869932, 939826576, 1057304898, 1301298336, 1409739864, 1879653152, 2114609796, 2819479728, 4229219592, 5638959456, 8458439184, 16916878368]

約数ペア:

[(1, 16916878368), (2, 8458439184), (3, 5638959456), (4, 4229219592), (6, 2819479728), (8, 2114609796), (9, 1879653152), (12, 1409739864), (13, 1301298336), (16, 1057304898), (18, 939826576), (24, 704869932), (26, 650649168), (32, 528652449), (36, 469913288), (39, 433766112), (43, 393415776), (48, 352434966), (52, 325324584), (59, 286726752), (72, 234956644), (78, 216883056), (86, 196707888), (96, 176217483), (104, 162662292), (117, 144588704), (118, 143363376), (129, 131138592), (137, 123480864), (144, 117478322), (156, 108441528), (169, 100099872), (172, 98353944), (177, 95575584), (208, 81331146), (234, 72294352), (236, 71681688), (258, 65569296), (274, 61740432), (288, 58739161), (312, 54220764), (338, 50049936), (344, 49176972), (354, 47787792), (387, 43712864), (411, 41160288), (416, 40665573), (468, 36147176), (472, 35840844), (507, 33366624), (516, 32784648), (531, 31858528), (548, 30870216), (559, 30262752), (624, 27110382), (676, 25024968), (688, 24588486), (708, 23893896), (767, 22055904), (774, 21856432), (822, 20580144), (936, 18073588), (944, 17920422), (1014, 16683312), (1032, 16392324), (1062, 15929264), (1096, 15435108), (1118, 15131376), (1233, 13720096), (1248, 13555191), (1352, 12512484), (1376, 12294243), (1416, 11946948), (1521, 11122208), (1534, 11027952), (1548, 10928216), (1644, 10290072), (1677, 10087584), (1781, 9498528), (1872, 9036794), (1888, 8960211), (2028, 8341656), (2064, 8196162), (2124, 7964632), (2192, 7717554), (2236, 7565688), (2301, 7351968), (2466, 6860048), (2537, 6668064), (2704, 6256242), (2832, 5973474), (3042, 5561104), (3068, 5513976), (3096, 5464108), (3288, 5145036), (3354, 5043792), (3562, 4749264), (3744, 4518397), (4056, 4170828), (4128, 4098081), (4248, 3982316), (4384, 3858777), (4472, 3782844), (4602, 3675984), (4932, 3430024), (5031, 3362528), (5074, 3334032), (5343, 3166176), (5408, 3128121), (5664, 2986737), (5891, 2871648), (6084, 2780552), (6136, 2756988), (6192, 2732054), (6576, 2572518), (6708, 2521896), (6903, 2450656), (7124, 2374632), (7267, 2327904), (7611, 2222688), (8083, 2092896), (8112, 2085414), (8496, 1991158), (8944, 1891422), (9204, 1837992), (9864, 1715012), (9971, 1696608), (10062, 1681264), (10148, 1667016), (10686, 1583088), (11782, 1435824), (12168, 1390276), (12272, 1378494), (12384, 1366027), (13152, 1286259), (13416, 1260948), (13806, 1225328), (14248, 1187316), (14534, 1163952), (15222, 1111344), (16029, 1055392), (16166, 1046448), (16224, 1042707), (16992, 995579), (17673, 957216), (17888, 945711), (18408, 918996), (19728, 857506), (19942, 848304), (20124, 840632), (20296, 833508), (21372, 791544), (21801, 775968), (22833, 740896), (23153, 730656), (23564, 717912), (24249, 697632), (24336, 695138), (24544, 689247), (26832, 630474), (27612, 612664), (28496, 593658), (29068, 581976), (29913, 565536), (30444, 555672), (32058, 527696), (32332, 523224), (32981, 512928), (35346, 478608), (36816, 459498), (39456, 428753), (39884, 424152), (40248, 420316), (40592, 416754), (42744, 395772), (43602, 387984), (45666, 370448), (46306, 365328), (47128, 358956), (48498, 348816), (48672, 347569), (53019, 319072), (53664, 315237), (55224, 306332), (56992, 296829), (58136, 290988), (59826, 282768), (60888, 277836), (64116, 263848), (64664, 261612), (65403, 258656), (65962, 256464), (69459, 243552), (70692, 239304), (72747, 232544), (73632, 229749), (76583, 220896), (79768, 212076), (80496, 210158), (81184, 208377), (85488, 197886), (87204, 193992), (89739, 188512), (91332, 185224), (92612, 182664), (94256, 179478), (96996, 174408), (98943, 170976), (105079, 160992), (106038, 159536), (110448, 153166), (116272, 145494), (119652, 141384), (121776, 138918), (128232, 131924), (129328, 130806)]