258512436

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11273}}^1$

素因数の和:11310

約数の個数: 108

約数和(自身を含む): 818695332

約数和(自身を除く): 560182896

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11273, 11466, 22546, 22932, 33819, 45092, 67638, 78911, 101457, 135276, 146549, 157822, 202914, 236733, 293098, 315644, 405828, 439647, 473466, 552377, 586196, 710199, 879294, 946932, 1025843, 1104754, 1318941, 1420398, 1657131, 1758588, 2051686, 2209508, 2637882, 2840796, 3077529, 3314262, 4103372, 4971393, 5275764, 6155058, 6628524, 7180901, 9232587, 9942786, 12310116, 14361802, 18465174, 19885572, 21542703, 28723604, 36930348, 43085406, 64628109, 86170812, 129256218, 258512436]

約数ペア:

[(1, 258512436), (2, 129256218), (3, 86170812), (4, 64628109), (6, 43085406), (7, 36930348), (9, 28723604), (12, 21542703), (13, 19885572), (14, 18465174), (18, 14361802), (21, 12310116), (26, 9942786), (28, 9232587), (36, 7180901), (39, 6628524), (42, 6155058), (49, 5275764), (52, 4971393), (63, 4103372), (78, 3314262), (84, 3077529), (91, 2840796), (98, 2637882), (117, 2209508), (126, 2051686), (147, 1758588), (156, 1657131), (182, 1420398), (196, 1318941), (234, 1104754), (252, 1025843), (273, 946932), (294, 879294), (364, 710199), (441, 586196), (468, 552377), (546, 473466), (588, 439647), (637, 405828), (819, 315644), (882, 293098), (1092, 236733), (1274, 202914), (1638, 157822), (1764, 146549), (1911, 135276), (2548, 101457), (3276, 78911), (3822, 67638), (5733, 45092), (7644, 33819), (11273, 22932), (11466, 22546)]