313917408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5023}}^1$

素因数の和:5077

約数の個数: 144

約数和(自身を含む): 1053351936

約数和(自身を除く): 739434528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5023, 5208, 6944, 7812, 8928, 10046, 10416, 15069, 15624, 20092, 20832, 30138, 31248, 35161, 40184, 45207, 60276, 62496, 70322, 80368, 90414, 105483, 120552, 140644, 155713, 160736, 180828, 210966, 241104, 281288, 311426, 316449, 361656, 421932, 467139, 482208, 562576, 622852, 632898, 723312, 843864, 934278, 1089991, 1125152, 1245704, 1265796, 1401417, 1446624, 1687728, 1868556, 2179982, 2491408, 2531592, 2802834, 3269973, 3375456, 3737112, 4359964, 4982816, 5063184, 5605668, 6539946, 7474224, 8719928, 9809919, 10126368, 11211336, 13079892, 14948448, 17439856, 19619838, 22422672, 26159784, 34879712, 39239676, 44845344, 52319568, 78479352, 104639136, 156958704, 313917408]

約数ペア:

[(1, 313917408), (2, 156958704), (3, 104639136), (4, 78479352), (6, 52319568), (7, 44845344), (8, 39239676), (9, 34879712), (12, 26159784), (14, 22422672), (16, 19619838), (18, 17439856), (21, 14948448), (24, 13079892), (28, 11211336), (31, 10126368), (32, 9809919), (36, 8719928), (42, 7474224), (48, 6539946), (56, 5605668), (62, 5063184), (63, 4982816), (72, 4359964), (84, 3737112), (93, 3375456), (96, 3269973), (112, 2802834), (124, 2531592), (126, 2491408), (144, 2179982), (168, 1868556), (186, 1687728), (217, 1446624), (224, 1401417), (248, 1265796), (252, 1245704), (279, 1125152), (288, 1089991), (336, 934278), (372, 843864), (434, 723312), (496, 632898), (504, 622852), (558, 562576), (651, 482208), (672, 467139), (744, 421932), (868, 361656), (992, 316449), (1008, 311426), (1116, 281288), (1302, 241104), (1488, 210966), (1736, 180828), (1953, 160736), (2016, 155713), (2232, 140644), (2604, 120552), (2976, 105483), (3472, 90414), (3906, 80368), (4464, 70322), (5023, 62496), (5208, 60276), (6944, 45207), (7812, 40184), (8928, 35161), (10046, 31248), (10416, 30138), (15069, 20832), (15624, 20092)]