260908524

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 683679360

約数和(自身を除く): 422770836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 389, 558, 601, 778, 1116, 1167, 1202, 1556, 1803, 2334, 2404, 3501, 3606, 4668, 5409, 7002, 7212, 10818, 12059, 14004, 18631, 21636, 24118, 36177, 37262, 48236, 55893, 72354, 74524, 108531, 111786, 144708, 167679, 217062, 223572, 233789, 335358, 434124, 467578, 670716, 701367, 935156, 1402734, 2104101, 2805468, 4208202, 7247459, 8416404, 14494918, 21742377, 28989836, 43484754, 65227131, 86969508, 130454262, 260908524]

約数ペア:

[(1, 260908524), (2, 130454262), (3, 86969508), (4, 65227131), (6, 43484754), (9, 28989836), (12, 21742377), (18, 14494918), (31, 8416404), (36, 7247459), (62, 4208202), (93, 2805468), (124, 2104101), (186, 1402734), (279, 935156), (372, 701367), (389, 670716), (558, 467578), (601, 434124), (778, 335358), (1116, 233789), (1167, 223572), (1202, 217062), (1556, 167679), (1803, 144708), (2334, 111786), (2404, 108531), (3501, 74524), (3606, 72354), (4668, 55893), (5409, 48236), (7002, 37262), (7212, 36177), (10818, 24118), (12059, 21636), (14004, 18631)]