258577572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2257

約数の個数: 96

約数和(自身を含む): 703180800

約数和(自身を除く): 444603228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 31, 33, 44, 58, 62, 66, 87, 93, 116, 124, 132, 174, 186, 319, 341, 348, 372, 638, 682, 899, 957, 1023, 1276, 1364, 1798, 1914, 2046, 2179, 2697, 3596, 3828, 4092, 4358, 5394, 6537, 8716, 9889, 10788, 13074, 19778, 23969, 26148, 29667, 39556, 47938, 59334, 63191, 67549, 71907, 95876, 118668, 126382, 135098, 143814, 189573, 202647, 252764, 270196, 287628, 379146, 405294, 695101, 743039, 758292, 810588, 1390202, 1486078, 1958921, 2085303, 2229117, 2780404, 2972156, 3917842, 4170606, 4458234, 5876763, 7835684, 8341212, 8916468, 11753526, 21548131, 23507052, 43096262, 64644393, 86192524, 129288786, 258577572]

約数ペア:

[(1, 258577572), (2, 129288786), (3, 86192524), (4, 64644393), (6, 43096262), (11, 23507052), (12, 21548131), (22, 11753526), (29, 8916468), (31, 8341212), (33, 7835684), (44, 5876763), (58, 4458234), (62, 4170606), (66, 3917842), (87, 2972156), (93, 2780404), (116, 2229117), (124, 2085303), (132, 1958921), (174, 1486078), (186, 1390202), (319, 810588), (341, 758292), (348, 743039), (372, 695101), (638, 405294), (682, 379146), (899, 287628), (957, 270196), (1023, 252764), (1276, 202647), (1364, 189573), (1798, 143814), (1914, 135098), (2046, 126382), (2179, 118668), (2697, 95876), (3596, 71907), (3828, 67549), (4092, 63191), (4358, 59334), (5394, 47938), (6537, 39556), (8716, 29667), (9889, 26148), (10788, 23969), (13074, 19778)]