309273744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1129}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 863139200

約数和(自身を除く): 553865456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 439, 624, 878, 1129, 1317, 1756, 2258, 2634, 3387, 3512, 4516, 5268, 5707, 6774, 7024, 9032, 10536, 11414, 13548, 14677, 17121, 18064, 21072, 22828, 27096, 29354, 34242, 44031, 45656, 54192, 58708, 68484, 88062, 91312, 117416, 136968, 176124, 234832, 273936, 352248, 495631, 704496, 991262, 1486893, 1982524, 2973786, 3965048, 5947572, 6443203, 7930096, 11895144, 12886406, 19329609, 23790288, 25772812, 38659218, 51545624, 77318436, 103091248, 154636872, 309273744]

約数ペア:

[(1, 309273744), (2, 154636872), (3, 103091248), (4, 77318436), (6, 51545624), (8, 38659218), (12, 25772812), (13, 23790288), (16, 19329609), (24, 12886406), (26, 11895144), (39, 7930096), (48, 6443203), (52, 5947572), (78, 3965048), (104, 2973786), (156, 1982524), (208, 1486893), (312, 991262), (439, 704496), (624, 495631), (878, 352248), (1129, 273936), (1317, 234832), (1756, 176124), (2258, 136968), (2634, 117416), (3387, 91312), (3512, 88062), (4516, 68484), (5268, 58708), (5707, 54192), (6774, 45656), (7024, 44031), (9032, 34242), (10536, 29354), (11414, 27096), (13548, 22828), (14677, 21072), (17121, 18064)]