1730664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 5167890

約数和(自身を除く): 3437226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 1849, 2236, 3096, 3354, 3698, 4472, 5031, 5547, 6708, 7396, 10062, 11094, 13416, 14792, 16641, 20124, 22188, 24037, 33282, 40248, 44376, 48074, 66564, 72111, 96148, 133128, 144222, 192296, 216333, 288444, 432666, 576888, 865332, 1730664]

約数ペア:

[(1, 1730664), (2, 865332), (3, 576888), (4, 432666), (6, 288444), (8, 216333), (9, 192296), (12, 144222), (13, 133128), (18, 96148), (24, 72111), (26, 66564), (36, 48074), (39, 44376), (43, 40248), (52, 33282), (72, 24037), (78, 22188), (86, 20124), (104, 16641), (117, 14792), (129, 13416), (156, 11094), (172, 10062), (234, 7396), (258, 6708), (312, 5547), (344, 5031), (387, 4472), (468, 3698), (516, 3354), (559, 3096), (774, 2236), (936, 1849), (1032, 1677), (1118, 1548)]