1640791008

素因数分解:

$2^5\times 3^2\times {\mathrm{5697191}}^1$

素因数の和:5697207

約数の個数: 36

約数和(自身を含む): 4666000248

約数和(自身を除く): 3025209240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 5697191, 11394382, 17091573, 22788764, 34183146, 45577528, 51274719, 68366292, 91155056, 102549438, 136732584, 182310112, 205098876, 273465168, 410197752, 546930336, 820395504, 1640791008]

約数ペア:

[(1, 1640791008), (2, 820395504), (3, 546930336), (4, 410197752), (6, 273465168), (8, 205098876), (9, 182310112), (12, 136732584), (16, 102549438), (18, 91155056), (24, 68366292), (32, 51274719), (36, 45577528), (48, 34183146), (72, 22788764), (96, 17091573), (144, 11394382), (288, 5697191)]