287167968256

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{2131}}^1$

素因数の和:2408

約数の個数: 176

約数和(自身を含む): 633472939008

約数和(自身を除く): 346304970752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 191, 208, 212, 256, 382, 416, 424, 512, 689, 764, 832, 848, 1024, 1378, 1528, 1664, 1696, 2131, 2483, 2756, 3056, 3328, 3392, 4262, 4966, 5512, 6112, 6656, 6784, 8524, 9932, 10123, 11024, 12224, 13312, 13568, 17048, 19864, 20246, 22048, 24448, 27136, 27703, 34096, 39728, 40492, 44096, 48896, 54272, 55406, 68192, 79456, 80984, 88192, 97792, 110812, 112943, 131599, 136384, 158912, 161968, 176384, 195584, 221624, 225886, 263198, 272768, 317824, 323936, 352768, 407021, 443248, 451772, 526396, 545536, 635648, 647872, 705536, 814042, 886496, 903544, 1052792, 1091072, 1271296, 1295744, 1468259, 1628084, 1772992, 1807088, 2105584, 2182144, 2542592, 2591488, 2936518, 3256168, 3545984, 3614176, 4211168, 5182976, 5291273, 5873036, 6512336, 7091968, 7228352, 8422336, 10365952, 10582546, 11746072, 13024672, 14183936, 14456704, 16844672, 21165092, 21572113, 23492144, 26049344, 28367872, 28913408, 33689344, 42330184, 43144226, 46984288, 52098688, 57826816, 67378688, 84660368, 86288452, 93968576, 104197376, 115653632, 134757376, 169320736, 172576904, 187937152, 208394752, 280437469, 338641472, 345153808, 375874304, 416789504, 560874938, 677282944, 690307616, 751748608, 1121749876, 1354565888, 1380615232, 1503497216, 2243499752, 2709131776, 2761230464, 4486999504, 5418263552, 5522460928, 8973999008, 11044921856, 17947998016, 22089843712, 35895996032, 71791992064, 143583984128, 287167968256]

約数ペア:

[(1, 287167968256), (2, 143583984128), (4, 71791992064), (8, 35895996032), (13, 22089843712), (16, 17947998016), (26, 11044921856), (32, 8973999008), (52, 5522460928), (53, 5418263552), (64, 4486999504), (104, 2761230464), (106, 2709131776), (128, 2243499752), (191, 1503497216), (208, 1380615232), (212, 1354565888), (256, 1121749876), (382, 751748608), (416, 690307616), (424, 677282944), (512, 560874938), (689, 416789504), (764, 375874304), (832, 345153808), (848, 338641472), (1024, 280437469), (1378, 208394752), (1528, 187937152), (1664, 172576904), (1696, 169320736), (2131, 134757376), (2483, 115653632), (2756, 104197376), (3056, 93968576), (3328, 86288452), (3392, 84660368), (4262, 67378688), (4966, 57826816), (5512, 52098688), (6112, 46984288), (6656, 43144226), (6784, 42330184), (8524, 33689344), (9932, 28913408), (10123, 28367872), (11024, 26049344), (12224, 23492144), (13312, 21572113), (13568, 21165092), (17048, 16844672), (19864, 14456704), (20246, 14183936), (22048, 13024672), (24448, 11746072), (27136, 10582546), (27703, 10365952), (34096, 8422336), (39728, 7228352), (40492, 7091968), (44096, 6512336), (48896, 5873036), (54272, 5291273), (55406, 5182976), (68192, 4211168), (79456, 3614176), (80984, 3545984), (88192, 3256168), (97792, 2936518), (110812, 2591488), (112943, 2542592), (131599, 2182144), (136384, 2105584), (158912, 1807088), (161968, 1772992), (176384, 1628084), (195584, 1468259), (221624, 1295744), (225886, 1271296), (263198, 1091072), (272768, 1052792), (317824, 903544), (323936, 886496), (352768, 814042), (407021, 705536), (443248, 647872), (451772, 635648), (526396, 545536)]