311528589984

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^2\times {\mathrm{489677}}^1$

素因数の和:489787

約数の個数: 108

約数和(自身を含む): 905161458474

約数和(自身を除く): 593632868490

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2209, 2256, 3384, 4418, 4512, 6627, 6768, 8836, 13254, 13536, 17672, 19881, 26508, 35344, 39762, 53016, 70688, 79524, 106032, 159048, 212064, 318096, 489677, 636192, 979354, 1469031, 1958708, 2938062, 3917416, 4407093, 5876124, 7834832, 8814186, 11752248, 15669664, 17628372, 23014819, 23504496, 35256744, 46029638, 47008992, 69044457, 70513488, 92059276, 138088914, 141026976, 184118552, 207133371, 276177828, 368237104, 414266742, 552355656, 736474208, 828533484, 1081696493, 1104711312, 1657066968, 2163392986, 2209422624, 3245089479, 3314133936, 4326785972, 6490178958, 6628267872, 8653571944, 9735268437, 12980357916, 17307143888, 19470536874, 25960715832, 34614287776, 38941073748, 51921431664, 77882147496, 103842863328, 155764294992, 311528589984]

約数ペア:

[(1, 311528589984), (2, 155764294992), (3, 103842863328), (4, 77882147496), (6, 51921431664), (8, 38941073748), (9, 34614287776), (12, 25960715832), (16, 19470536874), (18, 17307143888), (24, 12980357916), (32, 9735268437), (36, 8653571944), (47, 6628267872), (48, 6490178958), (72, 4326785972), (94, 3314133936), (96, 3245089479), (141, 2209422624), (144, 2163392986), (188, 1657066968), (282, 1104711312), (288, 1081696493), (376, 828533484), (423, 736474208), (564, 552355656), (752, 414266742), (846, 368237104), (1128, 276177828), (1504, 207133371), (1692, 184118552), (2209, 141026976), (2256, 138088914), (3384, 92059276), (4418, 70513488), (4512, 69044457), (6627, 47008992), (6768, 46029638), (8836, 35256744), (13254, 23504496), (13536, 23014819), (17672, 17628372), (19881, 15669664), (26508, 11752248), (35344, 8814186), (39762, 7834832), (53016, 5876124), (70688, 4407093), (79524, 3917416), (106032, 2938062), (159048, 1958708), (212064, 1469031), (318096, 979354), (489677, 636192)]