644245056

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 448

約数和(自身を含む): 2478389760

約数和(自身を除く): 1834144704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 32, 34, 36, 39, 42, 48, 51, 52, 54, 56, 63, 64, 68, 72, 78, 84, 91, 96, 102, 104, 108, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 189, 192, 204, 208, 216, 221, 224, 234, 238, 241, 252, 272, 273, 288, 306, 312, 336, 351, 357, 364, 378, 408, 416, 432, 442, 448, 459, 468, 476, 482, 504, 544, 546, 576, 612, 624, 663, 672, 702, 714, 723, 728, 756, 816, 819, 832, 864, 884, 918, 936, 952, 964, 1008, 1071, 1088, 1092, 1224, 1248, 1326, 1344, 1404, 1428, 1446, 1456, 1512, 1547, 1632, 1638, 1687, 1728, 1768, 1836, 1872, 1904, 1928, 1989, 2016, 2142, 2169, 2184, 2448, 2457, 2496, 2652, 2808, 2856, 2892, 2912, 3024, 3094, 3133, 3213, 3264, 3276, 3374, 3536, 3672, 3744, 3808, 3856, 3978, 4032, 4097, 4284, 4338, 4368, 4641, 4896, 4914, 5061, 5304, 5616, 5712, 5784, 5824, 5967, 6048, 6188, 6266, 6426, 6507, 6552, 6748, 7072, 7344, 7488, 7616, 7712, 7956, 8194, 8568, 8676, 8736, 9282, 9399, 9792, 9828, 10122, 10608, 11232, 11424, 11568, 11934, 12096, 12291, 12376, 12532, 12852, 13014, 13104, 13496, 13923, 14144, 14688, 15183, 15424, 15912, 16388, 17136, 17352, 17472, 18564, 18798, 19656, 20244, 21216, 21931, 22464, 22848, 23136, 23868, 24582, 24752, 25064, 25704, 26028, 26208, 26992, 27846, 28197, 28679, 29376, 30366, 31824, 32776, 34272, 34704, 36873, 37128, 37596, 39312, 40488, 41769, 42432, 43862, 45549, 46272, 47736, 49164, 49504, 50128, 51408, 52056, 52416, 53261, 53984, 55692, 56394, 57358, 60732, 63648, 65552, 65793, 68544, 69408, 73746, 74256, 75192, 78624, 80976, 83538, 84591, 86037, 87724, 91098, 95472, 98328, 99008, 100256, 102816, 104112, 106522, 107968, 110619, 111384, 112788, 114716, 121464, 127296, 131104, 131586, 138816, 147492, 148512, 150384, 157248, 159783, 161952, 167076, 169182, 172074, 175448, 182196, 190944, 196656, 197379, 200512, 205632, 208224, 213044, 221238, 222768, 225576, 229432, 242928, 258111, 262208, 263172, 294984, 297024, 300768, 319566, 323904, 334152, 338364, 344148, 350896, 364392, 372827, 381888, 393312, 394758, 416448, 426088, 442476, 445536, 451152, 458864, 479349, 485856, 516222, 526344, 589968, 592137, 601536, 639132, 668304, 676728, 688296, 701792, 728784, 745654, 774333, 786624, 789516, 852176, 884952, 891072, 902304, 917728, 958698, 971712, 1032444, 1052688, 1118481, 1179936, 1184274, 1278264, 1336608, 1353456, 1376592, 1403584, 1438047, 1457568, 1491308, 1548666, 1579032, 1704352, 1769904, 1804608, 1835456, 1917396, 2064888, 2105376, 2236962, 2359872, 2368548, 2556528, 2673216, 2706912, 2753184, 2876094, 2915136, 2982616, 3097332, 3158064, 3355443, 3408704, 3539808, 3834792, 4129776, 4210752, 4473924, 4737096, 5113056, 5413824, 5506368, 5752188, 5965232, 6194664, 6316128, 6710886, 7079616, 7669584, 8259552, 8947848, 9474192, 10066329, 10226112, 11504376, 11930464, 12389328, 12632256, 13421772, 15339168, 16519104, 17895696, 18948384, 20132658, 23008752, 23860928, 24778656, 26843544, 30678336, 35791392, 37896768, 40265316, 46017504, 49557312, 53687088, 71582784, 80530632, 92035008, 107374176, 161061264, 214748352, 322122528, 644245056]

約数ペア:

[(1, 644245056), (2, 322122528), (3, 214748352), (4, 161061264), (6, 107374176), (7, 92035008), (8, 80530632), (9, 71582784), (12, 53687088), (13, 49557312), (14, 46017504), (16, 40265316), (17, 37896768), (18, 35791392), (21, 30678336), (24, 26843544), (26, 24778656), (27, 23860928), (28, 23008752), (32, 20132658), (34, 18948384), (36, 17895696), (39, 16519104), (42, 15339168), (48, 13421772), (51, 12632256), (52, 12389328), (54, 11930464), (56, 11504376), (63, 10226112), (64, 10066329), (68, 9474192), (72, 8947848), (78, 8259552), (84, 7669584), (91, 7079616), (96, 6710886), (102, 6316128), (104, 6194664), (108, 5965232), (112, 5752188), (117, 5506368), (119, 5413824), (126, 5113056), (136, 4737096), (144, 4473924), (153, 4210752), (156, 4129776), (168, 3834792), (182, 3539808), (189, 3408704), (192, 3355443), (204, 3158064), (208, 3097332), (216, 2982616), (221, 2915136), (224, 2876094), (234, 2753184), (238, 2706912), (241, 2673216), (252, 2556528), (272, 2368548), (273, 2359872), (288, 2236962), (306, 2105376), (312, 2064888), (336, 1917396), (351, 1835456), (357, 1804608), (364, 1769904), (378, 1704352), (408, 1579032), (416, 1548666), (432, 1491308), (442, 1457568), (448, 1438047), (459, 1403584), (468, 1376592), (476, 1353456), (482, 1336608), (504, 1278264), (544, 1184274), (546, 1179936), (576, 1118481), (612, 1052688), (624, 1032444), (663, 971712), (672, 958698), (702, 917728), (714, 902304), (723, 891072), (728, 884952), (756, 852176), (816, 789516), (819, 786624), (832, 774333), (864, 745654), (884, 728784), (918, 701792), (936, 688296), (952, 676728), (964, 668304), (1008, 639132), (1071, 601536), (1088, 592137), (1092, 589968), (1224, 526344), (1248, 516222), (1326, 485856), (1344, 479349), (1404, 458864), (1428, 451152), (1446, 445536), (1456, 442476), (1512, 426088), (1547, 416448), (1632, 394758), (1638, 393312), (1687, 381888), (1728, 372827), (1768, 364392), (1836, 350896), (1872, 344148), (1904, 338364), (1928, 334152), (1989, 323904), (2016, 319566), (2142, 300768), (2169, 297024), (2184, 294984), (2448, 263172), (2457, 262208), (2496, 258111), (2652, 242928), (2808, 229432), (2856, 225576), (2892, 222768), (2912, 221238), (3024, 213044), (3094, 208224), (3133, 205632), (3213, 200512), (3264, 197379), (3276, 196656), (3374, 190944), (3536, 182196), (3672, 175448), (3744, 172074), (3808, 169182), (3856, 167076), (3978, 161952), (4032, 159783), (4097, 157248), (4284, 150384), (4338, 148512), (4368, 147492), (4641, 138816), (4896, 131586), (4914, 131104), (5061, 127296), (5304, 121464), (5616, 114716), (5712, 112788), (5784, 111384), (5824, 110619), (5967, 107968), (6048, 106522), (6188, 104112), (6266, 102816), (6426, 100256), (6507, 99008), (6552, 98328), (6748, 95472), (7072, 91098), (7344, 87724), (7488, 86037), (7616, 84591), (7712, 83538), (7956, 80976), (8194, 78624), (8568, 75192), (8676, 74256), (8736, 73746), (9282, 69408), (9399, 68544), (9792, 65793), (9828, 65552), (10122, 63648), (10608, 60732), (11232, 57358), (11424, 56394), (11568, 55692), (11934, 53984), (12096, 53261), (12291, 52416), (12376, 52056), (12532, 51408), (12852, 50128), (13014, 49504), (13104, 49164), (13496, 47736), (13923, 46272), (14144, 45549), (14688, 43862), (15183, 42432), (15424, 41769), (15912, 40488), (16388, 39312), (17136, 37596), (17352, 37128), (17472, 36873), (18564, 34704), (18798, 34272), (19656, 32776), (20244, 31824), (21216, 30366), (21931, 29376), (22464, 28679), (22848, 28197), (23136, 27846), (23868, 26992), (24582, 26208), (24752, 26028), (25064, 25704)]