4470493136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 9115511808

約数和(自身を除く): 4645018672

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 311, 397, 496, 584, 622, 794, 1168, 1244, 1588, 2263, 2488, 3176, 4526, 4976, 6352, 9052, 9641, 12307, 18104, 19282, 22703, 24614, 28981, 36208, 38564, 45406, 49228, 57962, 77128, 90812, 98456, 115924, 123467, 154256, 181624, 196912, 231848, 246934, 363248, 463696, 493868, 703793, 898411, 987736, 1407586, 1796822, 1975472, 2815172, 3593644, 3827477, 5630344, 7187288, 7654954, 9013091, 11260688, 14374576, 15309908, 18026182, 30619816, 36052364, 61239632, 72104728, 144209456, 279405821, 558811642, 1117623284, 2235246568, 4470493136]

約数ペア:

[(1, 4470493136), (2, 2235246568), (4, 1117623284), (8, 558811642), (16, 279405821), (31, 144209456), (62, 72104728), (73, 61239632), (124, 36052364), (146, 30619816), (248, 18026182), (292, 15309908), (311, 14374576), (397, 11260688), (496, 9013091), (584, 7654954), (622, 7187288), (794, 5630344), (1168, 3827477), (1244, 3593644), (1588, 2815172), (2263, 1975472), (2488, 1796822), (3176, 1407586), (4526, 987736), (4976, 898411), (6352, 703793), (9052, 493868), (9641, 463696), (12307, 363248), (18104, 246934), (19282, 231848), (22703, 196912), (24614, 181624), (28981, 154256), (36208, 123467), (38564, 115924), (45406, 98456), (49228, 90812), (57962, 77128)]