406702452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{63587}}^1$

素因数の和:63648

約数の個数: 48

約数和(自身を含む): 1046912832

約数和(自身を除く): 640210380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 63587, 127174, 190761, 254348, 381522, 763044, 826631, 1653262, 2479893, 2607067, 3306524, 4959786, 5214134, 7821201, 9919572, 10428268, 15642402, 31284804, 33891871, 67783742, 101675613, 135567484, 203351226, 406702452]

約数ペア:

[(1, 406702452), (2, 203351226), (3, 135567484), (4, 101675613), (6, 67783742), (12, 33891871), (13, 31284804), (26, 15642402), (39, 10428268), (41, 9919572), (52, 7821201), (78, 5214134), (82, 4959786), (123, 3306524), (156, 2607067), (164, 2479893), (246, 1653262), (492, 826631), (533, 763044), (1066, 381522), (1599, 254348), (2132, 190761), (3198, 127174), (6396, 63587)]