325496144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62983}}^1$

素因数の和:63027

約数の個数: 40

約数和(自身を含む): 702901440

約数和(自身を除く): 377405296

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 62983, 125966, 251932, 503864, 1007728, 1070711, 1196677, 2141422, 2393354, 4282844, 4786708, 8565688, 9573416, 17131376, 19146832, 20343509, 40687018, 81374036, 162748072, 325496144]

約数ペア:

[(1, 325496144), (2, 162748072), (4, 81374036), (8, 40687018), (16, 20343509), (17, 19146832), (19, 17131376), (34, 9573416), (38, 8565688), (68, 4786708), (76, 4282844), (136, 2393354), (152, 2141422), (272, 1196677), (304, 1070711), (323, 1007728), (646, 503864), (1292, 251932), (2584, 125966), (5168, 62983)]