287030344

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 544327200

約数和(自身を除く): 257296856

約数列:

[1, 2, 4, 8, 137, 274, 379, 548, 691, 758, 1096, 1382, 1516, 2764, 3032, 5528, 51923, 94667, 103846, 189334, 207692, 261889, 378668, 415384, 523778, 757336, 1047556, 2095112, 35878793, 71757586, 143515172, 287030344]

約数ペア:

[(1, 287030344), (2, 143515172), (4, 71757586), (8, 35878793), (137, 2095112), (274, 1047556), (379, 757336), (548, 523778), (691, 415384), (758, 378668), (1096, 261889), (1382, 207692), (1516, 189334), (2764, 103846), (3032, 94667), (5528, 51923)]