405303372

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{79847}}^1$

素因数の和:79907

約数の個数: 48

約数和(自身を含む): 1073157120

約数和(自身を除く): 667853748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 79847, 159694, 239541, 319388, 479082, 718623, 958164, 1437246, 2155869, 2874492, 3752809, 4311738, 7505618, 8623476, 11258427, 15011236, 22516854, 33775281, 45033708, 67550562, 101325843, 135101124, 202651686, 405303372]

約数ペア:

[(1, 405303372), (2, 202651686), (3, 135101124), (4, 101325843), (6, 67550562), (9, 45033708), (12, 33775281), (18, 22516854), (27, 15011236), (36, 11258427), (47, 8623476), (54, 7505618), (94, 4311738), (108, 3752809), (141, 2874492), (188, 2155869), (282, 1437246), (423, 958164), (564, 718623), (846, 479082), (1269, 319388), (1692, 239541), (2538, 159694), (5076, 79847)]