428532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 1119552

約数和(自身を除く): 691020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 67, 78, 82, 123, 134, 156, 164, 201, 246, 268, 402, 492, 533, 804, 871, 1066, 1599, 1742, 2132, 2613, 2747, 3198, 3484, 5226, 5494, 6396, 8241, 10452, 10988, 16482, 32964, 35711, 71422, 107133, 142844, 214266, 428532]

約数ペア:

[(1, 428532), (2, 214266), (3, 142844), (4, 107133), (6, 71422), (12, 35711), (13, 32964), (26, 16482), (39, 10988), (41, 10452), (52, 8241), (67, 6396), (78, 5494), (82, 5226), (123, 3484), (134, 3198), (156, 2747), (164, 2613), (201, 2132), (246, 1742), (268, 1599), (402, 1066), (492, 871), (533, 804)]