497402528

素因数分解:

$2^5\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2302

約数の個数: 72

約数和(自身を含む): 1147324500

約数和(自身を除く): 649921972

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 149, 196, 224, 298, 392, 596, 784, 1043, 1192, 1568, 2086, 2129, 2384, 4172, 4258, 4768, 7301, 8344, 8516, 14602, 14903, 16688, 17032, 29204, 29806, 33376, 34064, 58408, 59612, 68128, 104321, 116816, 119224, 208642, 233632, 238448, 317221, 417284, 476896, 634442, 834568, 1268884, 1669136, 2220547, 2537768, 3338272, 4441094, 5075536, 8882188, 10151072, 15543829, 17764376, 31087658, 35528752, 62175316, 71057504, 124350632, 248701264, 497402528]

約数ペア:

[(1, 497402528), (2, 248701264), (4, 124350632), (7, 71057504), (8, 62175316), (14, 35528752), (16, 31087658), (28, 17764376), (32, 15543829), (49, 10151072), (56, 8882188), (98, 5075536), (112, 4441094), (149, 3338272), (196, 2537768), (224, 2220547), (298, 1669136), (392, 1268884), (596, 834568), (784, 634442), (1043, 476896), (1192, 417284), (1568, 317221), (2086, 238448), (2129, 233632), (2384, 208642), (4172, 119224), (4258, 116816), (4768, 104321), (7301, 68128), (8344, 59612), (8516, 58408), (14602, 34064), (14903, 33376), (16688, 29806), (17032, 29204)]