417709404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{2243}}^1$

素因数の和:2999

約数の個数: 72

約数和(自身を含む): 1208887680

約数和(自身を除く): 791178276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 739, 1478, 2217, 2243, 2956, 4434, 4486, 5173, 6651, 6729, 8868, 8972, 10346, 13302, 13458, 15519, 15701, 20187, 20692, 26604, 26916, 31038, 31402, 40374, 46557, 47103, 62076, 62804, 80748, 93114, 94206, 141309, 186228, 188412, 282618, 565236, 1657577, 3315154, 4972731, 6630308, 9945462, 11603039, 14918193, 19890924, 23206078, 29836386, 34809117, 46412156, 59672772, 69618234, 104427351, 139236468, 208854702, 417709404]

約数ペア:

[(1, 417709404), (2, 208854702), (3, 139236468), (4, 104427351), (6, 69618234), (7, 59672772), (9, 46412156), (12, 34809117), (14, 29836386), (18, 23206078), (21, 19890924), (28, 14918193), (36, 11603039), (42, 9945462), (63, 6630308), (84, 4972731), (126, 3315154), (252, 1657577), (739, 565236), (1478, 282618), (2217, 188412), (2243, 186228), (2956, 141309), (4434, 94206), (4486, 93114), (5173, 80748), (6651, 62804), (6729, 62076), (8868, 47103), (8972, 46557), (10346, 40374), (13302, 31402), (13458, 31038), (15519, 26916), (15701, 26604), (20187, 20692)]