3338224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 6944000

約数和(自身を除く): 3605776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 139, 152, 158, 278, 304, 316, 556, 632, 1112, 1264, 1501, 2224, 2641, 3002, 5282, 6004, 10564, 10981, 12008, 21128, 21962, 24016, 42256, 43924, 87848, 175696, 208639, 417278, 834556, 1669112, 3338224]

約数ペア:

[(1, 3338224), (2, 1669112), (4, 834556), (8, 417278), (16, 208639), (19, 175696), (38, 87848), (76, 43924), (79, 42256), (139, 24016), (152, 21962), (158, 21128), (278, 12008), (304, 10981), (316, 10564), (556, 6004), (632, 5282), (1112, 3002), (1264, 2641), (1501, 2224)]