313301376

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 934869780

約数和(自身を除く): 621568404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 283, 288, 372, 384, 496, 558, 566, 576, 744, 849, 961, 992, 1116, 1132, 1152, 1488, 1698, 1922, 1984, 2232, 2264, 2547, 2883, 2976, 3396, 3844, 3968, 4464, 4528, 5094, 5766, 5952, 6792, 7688, 8649, 8773, 8928, 9056, 10188, 11532, 11904, 13584, 15376, 17298, 17546, 17856, 18112, 20376, 23064, 26319, 27168, 30752, 34596, 35092, 35712, 36224, 40752, 46128, 52638, 54336, 61504, 69192, 70184, 78957, 81504, 92256, 105276, 108672, 123008, 138384, 140368, 157914, 163008, 184512, 210552, 271963, 276768, 280736, 315828, 326016, 369024, 421104, 543926, 553536, 561472, 631656, 815889, 842208, 1087852, 1107072, 1122944, 1263312, 1631778, 1684416, 2175704, 2447667, 2526624, 3263556, 3368832, 4351408, 4895334, 5053248, 6527112, 8702816, 9790668, 10106496, 13054224, 17405632, 19581336, 26108448, 34811264, 39162672, 52216896, 78325344, 104433792, 156650688, 313301376]

約数ペア:

[(1, 313301376), (2, 156650688), (3, 104433792), (4, 78325344), (6, 52216896), (8, 39162672), (9, 34811264), (12, 26108448), (16, 19581336), (18, 17405632), (24, 13054224), (31, 10106496), (32, 9790668), (36, 8702816), (48, 6527112), (62, 5053248), (64, 4895334), (72, 4351408), (93, 3368832), (96, 3263556), (124, 2526624), (128, 2447667), (144, 2175704), (186, 1684416), (192, 1631778), (248, 1263312), (279, 1122944), (283, 1107072), (288, 1087852), (372, 842208), (384, 815889), (496, 631656), (558, 561472), (566, 553536), (576, 543926), (744, 421104), (849, 369024), (961, 326016), (992, 315828), (1116, 280736), (1132, 276768), (1152, 271963), (1488, 210552), (1698, 184512), (1922, 163008), (1984, 157914), (2232, 140368), (2264, 138384), (2547, 123008), (2883, 108672), (2976, 105276), (3396, 92256), (3844, 81504), (3968, 78957), (4464, 70184), (4528, 69192), (5094, 61504), (5766, 54336), (5952, 52638), (6792, 46128), (7688, 40752), (8649, 36224), (8773, 35712), (8928, 35092), (9056, 34596), (10188, 30752), (11532, 27168), (11904, 26319), (13584, 23064), (15376, 20376), (17298, 18112), (17546, 17856)]