212457336

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 144

約数和(自身を含む): 669670200

約数和(自身を除く): 457212864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 312, 338, 364, 392, 507, 546, 588, 637, 676, 728, 1014, 1069, 1092, 1176, 1183, 1274, 1352, 1911, 2028, 2138, 2184, 2366, 2548, 3207, 3549, 3822, 4056, 4276, 4732, 5096, 6414, 7098, 7483, 7644, 8281, 8552, 9464, 12828, 13897, 14196, 14966, 15288, 16562, 22449, 24843, 25656, 27794, 28392, 29932, 33124, 41691, 44898, 49686, 52381, 55588, 59864, 66248, 83382, 89796, 97279, 99372, 104762, 111176, 157143, 166764, 179592, 180661, 194558, 198744, 209524, 291837, 314286, 333528, 361322, 389116, 419048, 541983, 583674, 628572, 680953, 722644, 778232, 1083966, 1167348, 1257144, 1264627, 1361906, 1445288, 2042859, 2167932, 2334696, 2529254, 2723812, 3793881, 4085718, 4335864, 5058508, 5447624, 7587762, 8171436, 8852389, 10117016, 15175524, 16342872, 17704778, 26557167, 30351048, 35409556, 53114334, 70819112, 106228668, 212457336]

約数ペア:

[(1, 212457336), (2, 106228668), (3, 70819112), (4, 53114334), (6, 35409556), (7, 30351048), (8, 26557167), (12, 17704778), (13, 16342872), (14, 15175524), (21, 10117016), (24, 8852389), (26, 8171436), (28, 7587762), (39, 5447624), (42, 5058508), (49, 4335864), (52, 4085718), (56, 3793881), (78, 2723812), (84, 2529254), (91, 2334696), (98, 2167932), (104, 2042859), (147, 1445288), (156, 1361906), (168, 1264627), (169, 1257144), (182, 1167348), (196, 1083966), (273, 778232), (294, 722644), (312, 680953), (338, 628572), (364, 583674), (392, 541983), (507, 419048), (546, 389116), (588, 361322), (637, 333528), (676, 314286), (728, 291837), (1014, 209524), (1069, 198744), (1092, 194558), (1176, 180661), (1183, 179592), (1274, 166764), (1352, 157143), (1911, 111176), (2028, 104762), (2138, 99372), (2184, 97279), (2366, 89796), (2548, 83382), (3207, 66248), (3549, 59864), (3822, 55588), (4056, 52381), (4276, 49686), (4732, 44898), (5096, 41691), (6414, 33124), (7098, 29932), (7483, 28392), (7644, 27794), (8281, 25656), (8552, 24843), (9464, 22449), (12828, 16562), (13897, 15288), (14196, 14966)]