311997504

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2593

約数の個数: 168

約数和(自身を含む): 1034539968

約数和(自身を除く): 722542464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2551, 2912, 3136, 3822, 4368, 4704, 5096, 5102, 5824, 7644, 7653, 8736, 9408, 10192, 10204, 15288, 15306, 17472, 17857, 20384, 20408, 30576, 30612, 33163, 35714, 40768, 40816, 53571, 61152, 61224, 66326, 71428, 81632, 99489, 107142, 122304, 122448, 124999, 132652, 142856, 163264, 198978, 214284, 232141, 244896, 249998, 265304, 285712, 374997, 397956, 428568, 464282, 489792, 499996, 530608, 571424, 696423, 749994, 795912, 857136, 928564, 999992, 1061216, 1142848, 1392846, 1499988, 1591824, 1624987, 1714272, 1857128, 1999984, 2122432, 2785692, 2999976, 3183648, 3249974, 3428544, 3714256, 3999968, 4874961, 5571384, 5999952, 6367296, 6499948, 7428512, 7999936, 9749922, 11142768, 11999904, 12999896, 14857024, 19499844, 22285536, 23999808, 25999792, 38999688, 44571072, 51999584, 77999376, 103999168, 155998752, 311997504]

約数ペア:

[(1, 311997504), (2, 155998752), (3, 103999168), (4, 77999376), (6, 51999584), (7, 44571072), (8, 38999688), (12, 25999792), (13, 23999808), (14, 22285536), (16, 19499844), (21, 14857024), (24, 12999896), (26, 11999904), (28, 11142768), (32, 9749922), (39, 7999936), (42, 7428512), (48, 6499948), (49, 6367296), (52, 5999952), (56, 5571384), (64, 4874961), (78, 3999968), (84, 3714256), (91, 3428544), (96, 3249974), (98, 3183648), (104, 2999976), (112, 2785692), (147, 2122432), (156, 1999984), (168, 1857128), (182, 1714272), (192, 1624987), (196, 1591824), (208, 1499988), (224, 1392846), (273, 1142848), (294, 1061216), (312, 999992), (336, 928564), (364, 857136), (392, 795912), (416, 749994), (448, 696423), (546, 571424), (588, 530608), (624, 499996), (637, 489792), (672, 464282), (728, 428568), (784, 397956), (832, 374997), (1092, 285712), (1176, 265304), (1248, 249998), (1274, 244896), (1344, 232141), (1456, 214284), (1568, 198978), (1911, 163264), (2184, 142856), (2352, 132652), (2496, 124999), (2548, 122448), (2551, 122304), (2912, 107142), (3136, 99489), (3822, 81632), (4368, 71428), (4704, 66326), (5096, 61224), (5102, 61152), (5824, 53571), (7644, 40816), (7653, 40768), (8736, 35714), (9408, 33163), (10192, 30612), (10204, 30576), (15288, 20408), (15306, 20384), (17472, 17857)]