2016649776

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{26407}}^1$

素因数の和:26498

約数の個数: 80

約数和(自身を含む): 5475117824

約数和(自身を除く): 3458468048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 1032, 1591, 1776, 2064, 3182, 4773, 6364, 9546, 12728, 19092, 25456, 26407, 38184, 52814, 76368, 79221, 105628, 158442, 211256, 316884, 422512, 633768, 977059, 1135501, 1267536, 1954118, 2271002, 2931177, 3406503, 3908236, 4542004, 5862354, 6813006, 7816472, 9084008, 11724708, 13626012, 15632944, 18168016, 23449416, 27252024, 42013537, 46898832, 54504048, 84027074, 126040611, 168054148, 252081222, 336108296, 504162444, 672216592, 1008324888, 2016649776]

約数ペア:

[(1, 2016649776), (2, 1008324888), (3, 672216592), (4, 504162444), (6, 336108296), (8, 252081222), (12, 168054148), (16, 126040611), (24, 84027074), (37, 54504048), (43, 46898832), (48, 42013537), (74, 27252024), (86, 23449416), (111, 18168016), (129, 15632944), (148, 13626012), (172, 11724708), (222, 9084008), (258, 7816472), (296, 6813006), (344, 5862354), (444, 4542004), (516, 3908236), (592, 3406503), (688, 2931177), (888, 2271002), (1032, 1954118), (1591, 1267536), (1776, 1135501), (2064, 977059), (3182, 633768), (4773, 422512), (6364, 316884), (9546, 211256), (12728, 158442), (19092, 105628), (25456, 79221), (26407, 76368), (38184, 52814)]