228695376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1349

約数の個数: 160

約数和(自身を含む): 745452288

約数和(自身を除く): 516756912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 104, 112, 123, 156, 164, 168, 182, 208, 246, 273, 287, 312, 328, 336, 364, 492, 533, 546, 574, 624, 656, 728, 861, 984, 1066, 1092, 1148, 1277, 1456, 1599, 1722, 1968, 2132, 2184, 2296, 2554, 3198, 3444, 3731, 3831, 4264, 4368, 4592, 5108, 6396, 6888, 7462, 7662, 8528, 8939, 10216, 11193, 12792, 13776, 14924, 15324, 16601, 17878, 20432, 22386, 25584, 26817, 29848, 30648, 33202, 35756, 44772, 49803, 52357, 53634, 59696, 61296, 66404, 71512, 89544, 99606, 104714, 107268, 116207, 132808, 143024, 157071, 179088, 199212, 209428, 214536, 232414, 265616, 314142, 348621, 366499, 398424, 418856, 429072, 464828, 628284, 680641, 697242, 732998, 796848, 837712, 929656, 1099497, 1256568, 1361282, 1394484, 1465996, 1859312, 2041923, 2198994, 2513136, 2722564, 2788968, 2931992, 4083846, 4397988, 4764487, 5445128, 5577936, 5863984, 8167692, 8795976, 9528974, 10890256, 14293461, 16335384, 17591952, 19057948, 28586922, 32670768, 38115896, 57173844, 76231792, 114347688, 228695376]

約数ペア:

[(1, 228695376), (2, 114347688), (3, 76231792), (4, 57173844), (6, 38115896), (7, 32670768), (8, 28586922), (12, 19057948), (13, 17591952), (14, 16335384), (16, 14293461), (21, 10890256), (24, 9528974), (26, 8795976), (28, 8167692), (39, 5863984), (41, 5577936), (42, 5445128), (48, 4764487), (52, 4397988), (56, 4083846), (78, 2931992), (82, 2788968), (84, 2722564), (91, 2513136), (104, 2198994), (112, 2041923), (123, 1859312), (156, 1465996), (164, 1394484), (168, 1361282), (182, 1256568), (208, 1099497), (246, 929656), (273, 837712), (287, 796848), (312, 732998), (328, 697242), (336, 680641), (364, 628284), (492, 464828), (533, 429072), (546, 418856), (574, 398424), (624, 366499), (656, 348621), (728, 314142), (861, 265616), (984, 232414), (1066, 214536), (1092, 209428), (1148, 199212), (1277, 179088), (1456, 157071), (1599, 143024), (1722, 132808), (1968, 116207), (2132, 107268), (2184, 104714), (2296, 99606), (2554, 89544), (3198, 71512), (3444, 66404), (3731, 61296), (3831, 59696), (4264, 53634), (4368, 52357), (4592, 49803), (5108, 44772), (6396, 35756), (6888, 33202), (7462, 30648), (7662, 29848), (8528, 26817), (8939, 25584), (10216, 22386), (11193, 20432), (12792, 17878), (13776, 16601), (14924, 15324)]