421404528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{381707}}^1$

素因数の和:381741

約数の個数: 40

約数和(自身を含む): 1135963008

約数和(自身を除く): 714558480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 381707, 763414, 1145121, 1526828, 2290242, 3053656, 4580484, 6107312, 8779261, 9160968, 17558522, 18321936, 26337783, 35117044, 52675566, 70234088, 105351132, 140468176, 210702264, 421404528]

約数ペア:

[(1, 421404528), (2, 210702264), (3, 140468176), (4, 105351132), (6, 70234088), (8, 52675566), (12, 35117044), (16, 26337783), (23, 18321936), (24, 17558522), (46, 9160968), (48, 8779261), (69, 6107312), (92, 4580484), (138, 3053656), (184, 2290242), (276, 1526828), (368, 1145121), (552, 763414), (1104, 381707)]