313299072

素因数分解:

$2^7\times 3^2\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 905074560

約数和(自身を除く): 591775488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 431, 576, 631, 862, 1152, 1262, 1293, 1724, 1893, 2524, 2586, 3448, 3786, 3879, 5048, 5172, 5679, 6896, 7572, 7758, 10096, 10344, 11358, 13792, 15144, 15516, 20192, 20688, 22716, 27584, 30288, 31032, 40384, 41376, 45432, 55168, 60576, 62064, 80768, 82752, 90864, 121152, 124128, 165504, 181728, 242304, 248256, 271961, 363456, 496512, 543922, 726912, 815883, 1087844, 1631766, 2175688, 2447649, 3263532, 4351376, 4895298, 6527064, 8702752, 9790596, 13054128, 17405504, 19581192, 26108256, 34811008, 39162384, 52216512, 78324768, 104433024, 156649536, 313299072]

約数ペア:

[(1, 313299072), (2, 156649536), (3, 104433024), (4, 78324768), (6, 52216512), (8, 39162384), (9, 34811008), (12, 26108256), (16, 19581192), (18, 17405504), (24, 13054128), (32, 9790596), (36, 8702752), (48, 6527064), (64, 4895298), (72, 4351376), (96, 3263532), (128, 2447649), (144, 2175688), (192, 1631766), (288, 1087844), (384, 815883), (431, 726912), (576, 543922), (631, 496512), (862, 363456), (1152, 271961), (1262, 248256), (1293, 242304), (1724, 181728), (1893, 165504), (2524, 124128), (2586, 121152), (3448, 90864), (3786, 82752), (3879, 80768), (5048, 62064), (5172, 60576), (5679, 55168), (6896, 45432), (7572, 41376), (7758, 40384), (10096, 31032), (10344, 30288), (11358, 27584), (13792, 22716), (15144, 20688), (15516, 20192)]