420031752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{3137}}^1$

素因数の和:3950

約数の個数: 64

約数和(自身を含む): 1201979520

約数和(自身を除く): 781947768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 797, 1594, 2391, 3137, 3188, 4782, 5579, 6274, 6376, 9411, 9564, 11158, 12548, 16737, 18822, 19128, 21959, 22316, 25096, 33474, 37644, 43918, 44632, 65877, 66948, 75288, 87836, 131754, 133896, 175672, 263508, 527016, 2500189, 5000378, 7500567, 10000756, 15001134, 17501323, 20001512, 30002268, 35002646, 52503969, 60004536, 70005292, 105007938, 140010584, 210015876, 420031752]

約数ペア:

[(1, 420031752), (2, 210015876), (3, 140010584), (4, 105007938), (6, 70005292), (7, 60004536), (8, 52503969), (12, 35002646), (14, 30002268), (21, 20001512), (24, 17501323), (28, 15001134), (42, 10000756), (56, 7500567), (84, 5000378), (168, 2500189), (797, 527016), (1594, 263508), (2391, 175672), (3137, 133896), (3188, 131754), (4782, 87836), (5579, 75288), (6274, 66948), (6376, 65877), (9411, 44632), (9564, 43918), (11158, 37644), (12548, 33474), (16737, 25096), (18822, 22316), (19128, 21959)]