266486622723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{245261}}^1$

素因数の和:245500

約数の個数: 48

約数和(自身を含む): 417808722240

約数和(自身を除く): 151322099517

約数列:

[1, 3, 9, 23, 29, 69, 87, 181, 207, 261, 543, 667, 1629, 2001, 4163, 5249, 6003, 12489, 15747, 37467, 47241, 120727, 245261, 362181, 735783, 1086543, 2207349, 5641003, 7112569, 16923009, 21337707, 44392241, 50769027, 64013121, 133176723, 163589087, 399530169, 490767261, 1021021543, 1287374989, 1472301783, 3063064629, 3862124967, 9189193887, 11586374901, 29609624747, 88828874241, 266486622723]

約数ペア:

[(1, 266486622723), (3, 88828874241), (9, 29609624747), (23, 11586374901), (29, 9189193887), (69, 3862124967), (87, 3063064629), (181, 1472301783), (207, 1287374989), (261, 1021021543), (543, 490767261), (667, 399530169), (1629, 163589087), (2001, 133176723), (4163, 64013121), (5249, 50769027), (6003, 44392241), (12489, 21337707), (15747, 16923009), (37467, 7112569), (47241, 5641003), (120727, 2207349), (245261, 1086543), (362181, 735783)]