319761624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3571}}^1$

素因数の和:3641

約数の個数: 128

約数和(自身を含む): 1008161280

約数和(自身を除く): 688399656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 2132, 2184, 2296, 3198, 3444, 3571, 3731, 4264, 6396, 6888, 7142, 7462, 10713, 11193, 12792, 14284, 14924, 21426, 22386, 24997, 28568, 29848, 42852, 44772, 46423, 49994, 74991, 85704, 89544, 92846, 99988, 139269, 146411, 149982, 185692, 199976, 278538, 292822, 299964, 324961, 371384, 439233, 557076, 585644, 599928, 649922, 878466, 974883, 1024877, 1114152, 1171288, 1299844, 1756932, 1903343, 1949766, 2049754, 2599688, 3074631, 3513864, 3806686, 3899532, 4099508, 5710029, 6149262, 7613372, 7799064, 8199016, 11420058, 12298524, 13323401, 15226744, 22840116, 24597048, 26646802, 39970203, 45680232, 53293604, 79940406, 106587208, 159880812, 319761624]

約数ペア:

[(1, 319761624), (2, 159880812), (3, 106587208), (4, 79940406), (6, 53293604), (7, 45680232), (8, 39970203), (12, 26646802), (13, 24597048), (14, 22840116), (21, 15226744), (24, 13323401), (26, 12298524), (28, 11420058), (39, 8199016), (41, 7799064), (42, 7613372), (52, 6149262), (56, 5710029), (78, 4099508), (82, 3899532), (84, 3806686), (91, 3513864), (104, 3074631), (123, 2599688), (156, 2049754), (164, 1949766), (168, 1903343), (182, 1756932), (246, 1299844), (273, 1171288), (287, 1114152), (312, 1024877), (328, 974883), (364, 878466), (492, 649922), (533, 599928), (546, 585644), (574, 557076), (728, 439233), (861, 371384), (984, 324961), (1066, 299964), (1092, 292822), (1148, 278538), (1599, 199976), (1722, 185692), (2132, 149982), (2184, 146411), (2296, 139269), (3198, 99988), (3444, 92846), (3571, 89544), (3731, 85704), (4264, 74991), (6396, 49994), (6888, 46423), (7142, 44772), (7462, 42852), (10713, 29848), (11193, 28568), (12792, 24997), (14284, 22386), (14924, 21426)]