415425924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{79}}^2$

素因数の和:254

約数の個数: 81

約数和(自身を含む): 1088874423

約数和(自身を除く): 673448499

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 158, 172, 237, 258, 316, 387, 474, 516, 711, 774, 948, 1422, 1548, 1849, 2844, 3397, 3698, 5547, 6241, 6794, 7396, 10191, 11094, 12482, 13588, 16641, 18723, 20382, 22188, 24964, 30573, 33282, 37446, 40764, 56169, 61146, 66564, 74892, 112338, 122292, 146071, 224676, 268363, 292142, 438213, 536726, 584284, 805089, 876426, 1073452, 1314639, 1610178, 1752852, 2415267, 2629278, 3220356, 4830534, 5258556, 9661068, 11539609, 23079218, 34618827, 46158436, 69237654, 103856481, 138475308, 207712962, 415425924]

約数ペア:

[(1, 415425924), (2, 207712962), (3, 138475308), (4, 103856481), (6, 69237654), (9, 46158436), (12, 34618827), (18, 23079218), (36, 11539609), (43, 9661068), (79, 5258556), (86, 4830534), (129, 3220356), (158, 2629278), (172, 2415267), (237, 1752852), (258, 1610178), (316, 1314639), (387, 1073452), (474, 876426), (516, 805089), (711, 584284), (774, 536726), (948, 438213), (1422, 292142), (1548, 268363), (1849, 224676), (2844, 146071), (3397, 122292), (3698, 112338), (5547, 74892), (6241, 66564), (6794, 61146), (7396, 56169), (10191, 40764), (11094, 37446), (12482, 33282), (13588, 30573), (16641, 24964), (18723, 22188)]