268606806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{38693}}^1$

素因数の和:38800

約数の個数: 32

約数和(自身を含む): 585053280

約数和(自身を除く): 316446474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 38693, 77386, 116079, 232158, 503009, 1006018, 1509027, 3018054, 3443677, 6887354, 10331031, 20662062, 44767801, 89535602, 134303403, 268606806]

約数ペア:

[(1, 268606806), (2, 134303403), (3, 89535602), (6, 44767801), (13, 20662062), (26, 10331031), (39, 6887354), (78, 3443677), (89, 3018054), (178, 1509027), (267, 1006018), (534, 503009), (1157, 232158), (2314, 116079), (3471, 77386), (6942, 38693)]