403787172

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{2161}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 985041792

約数和(自身を除く): 581254620

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 677, 1354, 2031, 2161, 2708, 4062, 4322, 6483, 8124, 8644, 12966, 15571, 25932, 31142, 46713, 49703, 62284, 93426, 99406, 149109, 186852, 198812, 298218, 596436, 1462997, 2925994, 4388991, 5851988, 8777982, 17555964, 33648931, 67297862, 100946793, 134595724, 201893586, 403787172]

約数ペア:

[(1, 403787172), (2, 201893586), (3, 134595724), (4, 100946793), (6, 67297862), (12, 33648931), (23, 17555964), (46, 8777982), (69, 5851988), (92, 4388991), (138, 2925994), (276, 1462997), (677, 596436), (1354, 298218), (2031, 198812), (2161, 186852), (2708, 149109), (4062, 99406), (4322, 93426), (6483, 62284), (8124, 49703), (8644, 46713), (12966, 31142), (15571, 25932)]