1520292228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{15299}}^1$

素因数の和:15346

約数の個数: 108

約数和(自身を含む): 4468640400

約数和(自身を除く): 2948348172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 182, 196, 273, 294, 338, 364, 507, 546, 588, 637, 676, 1014, 1092, 1183, 1274, 1911, 2028, 2366, 2548, 3549, 3822, 4732, 7098, 7644, 8281, 14196, 15299, 16562, 24843, 30598, 33124, 45897, 49686, 61196, 91794, 99372, 107093, 183588, 198887, 214186, 321279, 397774, 428372, 596661, 642558, 749651, 795548, 1193322, 1285116, 1392209, 1499302, 2248953, 2386644, 2585531, 2784418, 2998604, 4176627, 4497906, 5171062, 5568836, 7756593, 8353254, 8995812, 9745463, 10342124, 15513186, 16706508, 18098717, 19490926, 29236389, 31026372, 36197434, 38981852, 54296151, 58472778, 72394868, 108592302, 116945556, 126691019, 217184604, 253382038, 380073057, 506764076, 760146114, 1520292228]

約数ペア:

[(1, 1520292228), (2, 760146114), (3, 506764076), (4, 380073057), (6, 253382038), (7, 217184604), (12, 126691019), (13, 116945556), (14, 108592302), (21, 72394868), (26, 58472778), (28, 54296151), (39, 38981852), (42, 36197434), (49, 31026372), (52, 29236389), (78, 19490926), (84, 18098717), (91, 16706508), (98, 15513186), (147, 10342124), (156, 9745463), (169, 8995812), (182, 8353254), (196, 7756593), (273, 5568836), (294, 5171062), (338, 4497906), (364, 4176627), (507, 2998604), (546, 2784418), (588, 2585531), (637, 2386644), (676, 2248953), (1014, 1499302), (1092, 1392209), (1183, 1285116), (1274, 1193322), (1911, 795548), (2028, 749651), (2366, 642558), (2548, 596661), (3549, 428372), (3822, 397774), (4732, 321279), (7098, 214186), (7644, 198887), (8281, 183588), (14196, 107093), (15299, 99372), (16562, 91794), (24843, 61196), (30598, 49686), (33124, 45897)]