2280452748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{26029}}^1$

素因数の和:26199

約数の個数: 72

約数和(自身を含む): 6231582000

約数和(自身を除く): 3951129252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 7301, 12516, 14602, 21903, 26029, 29204, 43806, 52058, 78087, 87612, 104116, 156174, 182203, 312348, 364406, 546609, 728812, 1093218, 1275421, 2186436, 2550842, 3826263, 3878321, 5101684, 7652526, 7756642, 11634963, 15305052, 15513284, 23269926, 27148247, 46539852, 54296494, 81444741, 108592988, 162889482, 190037729, 325778964, 380075458, 570113187, 760150916, 1140226374, 2280452748]

約数ペア:

[(1, 2280452748), (2, 1140226374), (3, 760150916), (4, 570113187), (6, 380075458), (7, 325778964), (12, 190037729), (14, 162889482), (21, 108592988), (28, 81444741), (42, 54296494), (49, 46539852), (84, 27148247), (98, 23269926), (147, 15513284), (149, 15305052), (196, 11634963), (294, 7756642), (298, 7652526), (447, 5101684), (588, 3878321), (596, 3826263), (894, 2550842), (1043, 2186436), (1788, 1275421), (2086, 1093218), (3129, 728812), (4172, 546609), (6258, 364406), (7301, 312348), (12516, 182203), (14602, 156174), (21903, 104116), (26029, 87612), (29204, 78087), (43806, 52058)]