310219952

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{120427}}^1$

素因数の和:120465

約数の個数: 40

約数和(自身を含む): 716787456

約数和(自身を除く): 406567504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 120427, 240854, 481708, 842989, 963416, 1685978, 1926832, 2769821, 3371956, 5539642, 6743912, 11079284, 13487824, 19388747, 22158568, 38777494, 44317136, 77554988, 155109976, 310219952]

約数ペア:

[(1, 310219952), (2, 155109976), (4, 77554988), (7, 44317136), (8, 38777494), (14, 22158568), (16, 19388747), (23, 13487824), (28, 11079284), (46, 6743912), (56, 5539642), (92, 3371956), (112, 2769821), (161, 1926832), (184, 1685978), (322, 963416), (368, 842989), (644, 481708), (1288, 240854), (2576, 120427)]