814366908

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 2088345168

約数和(自身を除く): 1273978260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 163, 274, 326, 411, 489, 548, 652, 822, 978, 1013, 1233, 1467, 1644, 1956, 2026, 2466, 2934, 3039, 4052, 4932, 5868, 6078, 9117, 12156, 18234, 22331, 36468, 44662, 66993, 89324, 133986, 138781, 165119, 200979, 267972, 277562, 330238, 401958, 416343, 495357, 555124, 660476, 803916, 832686, 990714, 1249029, 1486071, 1665372, 1981428, 2498058, 2972142, 4996116, 5944284, 22621303, 45242606, 67863909, 90485212, 135727818, 203591727, 271455636, 407183454, 814366908]

約数ペア:

[(1, 814366908), (2, 407183454), (3, 271455636), (4, 203591727), (6, 135727818), (9, 90485212), (12, 67863909), (18, 45242606), (36, 22621303), (137, 5944284), (163, 4996116), (274, 2972142), (326, 2498058), (411, 1981428), (489, 1665372), (548, 1486071), (652, 1249029), (822, 990714), (978, 832686), (1013, 803916), (1233, 660476), (1467, 555124), (1644, 495357), (1956, 416343), (2026, 401958), (2466, 330238), (2934, 277562), (3039, 267972), (4052, 200979), (4932, 165119), (5868, 138781), (6078, 133986), (9117, 89324), (12156, 66993), (18234, 44662), (22331, 36468)]