286819312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12203}}^1$

素因数の和:12337

約数の個数: 40

約数和(自身を含む): 603805104

約数和(自身を除く): 316985792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 5876, 11752, 12203, 23504, 24406, 48812, 97624, 158639, 195248, 317278, 634556, 1269112, 1378939, 2538224, 2757878, 5515756, 11031512, 17926207, 22063024, 35852414, 71704828, 143409656, 286819312]

約数ペア:

[(1, 286819312), (2, 143409656), (4, 71704828), (8, 35852414), (13, 22063024), (16, 17926207), (26, 11031512), (52, 5515756), (104, 2757878), (113, 2538224), (208, 1378939), (226, 1269112), (452, 634556), (904, 317278), (1469, 195248), (1808, 158639), (2938, 97624), (5876, 48812), (11752, 24406), (12203, 23504)]