31415672064

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{142529}}^1$

素因数の和:142596

約数の個数: 144

約数和(自身を含む): 97887323520

約数和(自身を除く): 66471651456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 984, 1148, 1312, 1344, 1722, 1792, 1968, 2296, 2624, 2688, 3444, 3936, 4592, 5248, 5376, 6888, 7872, 9184, 10496, 13776, 15744, 18368, 27552, 31488, 36736, 55104, 73472, 110208, 142529, 220416, 285058, 427587, 570116, 855174, 997703, 1140232, 1710348, 1995406, 2280464, 2993109, 3420696, 3990812, 4560928, 5843689, 5986218, 6841392, 7981624, 9121856, 11687378, 11972436, 13682784, 15963248, 17531067, 18243712, 23374756, 23944872, 27365568, 31926496, 35062134, 36487424, 40905823, 46749512, 47889744, 54731136, 63852992, 70124268, 81811646, 93499024, 95779488, 109462272, 122717469, 127705984, 140248536, 163623292, 186998048, 191558976, 245434938, 255411968, 280497072, 327246584, 373996096, 383117952, 490869876, 560994144, 654493168, 747992192, 766235904, 981739752, 1121988288, 1308986336, 1495984384, 1963479504, 2243976576, 2617972672, 3926959008, 4487953152, 5235945344, 7853918016, 10471890688, 15707836032, 31415672064]

約数ペア:

[(1, 31415672064), (2, 15707836032), (3, 10471890688), (4, 7853918016), (6, 5235945344), (7, 4487953152), (8, 3926959008), (12, 2617972672), (14, 2243976576), (16, 1963479504), (21, 1495984384), (24, 1308986336), (28, 1121988288), (32, 981739752), (41, 766235904), (42, 747992192), (48, 654493168), (56, 560994144), (64, 490869876), (82, 383117952), (84, 373996096), (96, 327246584), (112, 280497072), (123, 255411968), (128, 245434938), (164, 191558976), (168, 186998048), (192, 163623292), (224, 140248536), (246, 127705984), (256, 122717469), (287, 109462272), (328, 95779488), (336, 93499024), (384, 81811646), (448, 70124268), (492, 63852992), (574, 54731136), (656, 47889744), (672, 46749512), (768, 40905823), (861, 36487424), (896, 35062134), (984, 31926496), (1148, 27365568), (1312, 23944872), (1344, 23374756), (1722, 18243712), (1792, 17531067), (1968, 15963248), (2296, 13682784), (2624, 11972436), (2688, 11687378), (3444, 9121856), (3936, 7981624), (4592, 6841392), (5248, 5986218), (5376, 5843689), (6888, 4560928), (7872, 3990812), (9184, 3420696), (10496, 2993109), (13776, 2280464), (15744, 1995406), (18368, 1710348), (27552, 1140232), (31488, 997703), (36736, 855174), (55104, 570116), (73472, 427587), (110208, 285058), (142529, 220416)]