1488890628

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{16603}}^1$

素因数の和:16713

約数の個数: 72

約数和(自身を含む): 3916418688

約数和(自身を除く): 2427528060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 846, 954, 1692, 1908, 2491, 4982, 7473, 9964, 14946, 16603, 22419, 29892, 33206, 44838, 49809, 66412, 89676, 99618, 149427, 199236, 298854, 597708, 780341, 879959, 1560682, 1759918, 2341023, 2639877, 3121364, 3519836, 4682046, 5279754, 7023069, 7919631, 9364092, 10559508, 14046138, 15839262, 28092276, 31678524, 41358073, 82716146, 124074219, 165432292, 248148438, 372222657, 496296876, 744445314, 1488890628]

約数ペア:

[(1, 1488890628), (2, 744445314), (3, 496296876), (4, 372222657), (6, 248148438), (9, 165432292), (12, 124074219), (18, 82716146), (36, 41358073), (47, 31678524), (53, 28092276), (94, 15839262), (106, 14046138), (141, 10559508), (159, 9364092), (188, 7919631), (212, 7023069), (282, 5279754), (318, 4682046), (423, 3519836), (477, 3121364), (564, 2639877), (636, 2341023), (846, 1759918), (954, 1560682), (1692, 879959), (1908, 780341), (2491, 597708), (4982, 298854), (7473, 199236), (9964, 149427), (14946, 99618), (16603, 89676), (22419, 66412), (29892, 49809), (33206, 44838)]