268920288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 288

約数和(自身を含む): 974518272

約数和(自身を除く): 705597984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 331, 336, 364, 372, 403, 416, 434, 468, 496, 504, 546, 558, 624, 651, 662, 672, 728, 744, 806, 819, 868, 936, 992, 993, 1008, 1092, 1116, 1209, 1248, 1302, 1324, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 1986, 2016, 2184, 2232, 2317, 2418, 2604, 2648, 2821, 2912, 2976, 2979, 3224, 3276, 3472, 3627, 3744, 3906, 3972, 4303, 4368, 4464, 4634, 4836, 5208, 5296, 5642, 5958, 6448, 6552, 6944, 6951, 7254, 7812, 7944, 8463, 8606, 8736, 8928, 9268, 9672, 10261, 10416, 10592, 11284, 11916, 12896, 12909, 13104, 13902, 14508, 15624, 15888, 16926, 17212, 18536, 19344, 20522, 20832, 20853, 22568, 23832, 25389, 25818, 26208, 27804, 29016, 30121, 30783, 31248, 31776, 33852, 34424, 37072, 38688, 38727, 41044, 41706, 45136, 47664, 50778, 51636, 55608, 58032, 60242, 61566, 62496, 67704, 68848, 71827, 74144, 77454, 82088, 83412, 90272, 90363, 92349, 95328, 101556, 103272, 111216, 116064, 120484, 123132, 133393, 135408, 137696, 143654, 154908, 164176, 166824, 180726, 184698, 203112, 206544, 215481, 222432, 240968, 246264, 266786, 270816, 271089, 287308, 309816, 328352, 333648, 361452, 369396, 400179, 406224, 413088, 430962, 481936, 492528, 533572, 542178, 574616, 619632, 646443, 667296, 722904, 738792, 800358, 812448, 861924, 933751, 963872, 985056, 1067144, 1084356, 1149232, 1200537, 1239264, 1292886, 1445808, 1477584, 1600716, 1723848, 1867502, 2134288, 2168712, 2298464, 2401074, 2585772, 2801253, 2891616, 2955168, 3201432, 3447696, 3735004, 4268576, 4337424, 4802148, 5171544, 5602506, 6402864, 6895392, 7470008, 8403759, 8674848, 9604296, 10343088, 11205012, 12805728, 14940016, 16807518, 19208592, 20686176, 22410024, 29880032, 33615036, 38417184, 44820048, 67230072, 89640096, 134460144, 268920288]

約数ペア:

[(1, 268920288), (2, 134460144), (3, 89640096), (4, 67230072), (6, 44820048), (7, 38417184), (8, 33615036), (9, 29880032), (12, 22410024), (13, 20686176), (14, 19208592), (16, 16807518), (18, 14940016), (21, 12805728), (24, 11205012), (26, 10343088), (28, 9604296), (31, 8674848), (32, 8403759), (36, 7470008), (39, 6895392), (42, 6402864), (48, 5602506), (52, 5171544), (56, 4802148), (62, 4337424), (63, 4268576), (72, 3735004), (78, 3447696), (84, 3201432), (91, 2955168), (93, 2891616), (96, 2801253), (104, 2585772), (112, 2401074), (117, 2298464), (124, 2168712), (126, 2134288), (144, 1867502), (156, 1723848), (168, 1600716), (182, 1477584), (186, 1445808), (208, 1292886), (217, 1239264), (224, 1200537), (234, 1149232), (248, 1084356), (252, 1067144), (273, 985056), (279, 963872), (288, 933751), (312, 861924), (331, 812448), (336, 800358), (364, 738792), (372, 722904), (403, 667296), (416, 646443), (434, 619632), (468, 574616), (496, 542178), (504, 533572), (546, 492528), (558, 481936), (624, 430962), (651, 413088), (662, 406224), (672, 400179), (728, 369396), (744, 361452), (806, 333648), (819, 328352), (868, 309816), (936, 287308), (992, 271089), (993, 270816), (1008, 266786), (1092, 246264), (1116, 240968), (1209, 222432), (1248, 215481), (1302, 206544), (1324, 203112), (1456, 184698), (1488, 180726), (1612, 166824), (1638, 164176), (1736, 154908), (1872, 143654), (1953, 137696), (1986, 135408), (2016, 133393), (2184, 123132), (2232, 120484), (2317, 116064), (2418, 111216), (2604, 103272), (2648, 101556), (2821, 95328), (2912, 92349), (2976, 90363), (2979, 90272), (3224, 83412), (3276, 82088), (3472, 77454), (3627, 74144), (3744, 71827), (3906, 68848), (3972, 67704), (4303, 62496), (4368, 61566), (4464, 60242), (4634, 58032), (4836, 55608), (5208, 51636), (5296, 50778), (5642, 47664), (5958, 45136), (6448, 41706), (6552, 41044), (6944, 38727), (6951, 38688), (7254, 37072), (7812, 34424), (7944, 33852), (8463, 31776), (8606, 31248), (8736, 30783), (8928, 30121), (9268, 29016), (9672, 27804), (10261, 26208), (10416, 25818), (10592, 25389), (11284, 23832), (11916, 22568), (12896, 20853), (12909, 20832), (13104, 20522), (13902, 19344), (14508, 18536), (15624, 17212), (15888, 16926)]