308989656

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{91309}}^1$

素因数の和:91368

約数の個数: 48

約数和(自身を含む): 854661600

約数和(自身を除く): 545671944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 91309, 182618, 273927, 365236, 547854, 730472, 821781, 1095708, 1643562, 2191416, 3287124, 4291523, 6574248, 8583046, 12874569, 17166092, 25749138, 34332184, 38623707, 51498276, 77247414, 102996552, 154494828, 308989656]

約数ペア:

[(1, 308989656), (2, 154494828), (3, 102996552), (4, 77247414), (6, 51498276), (8, 38623707), (9, 34332184), (12, 25749138), (18, 17166092), (24, 12874569), (36, 8583046), (47, 6574248), (72, 4291523), (94, 3287124), (141, 2191416), (188, 1643562), (282, 1095708), (376, 821781), (423, 730472), (564, 547854), (846, 365236), (1128, 273927), (1692, 182618), (3384, 91309)]