520013448

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1663}}^1$

素因数の和:1819

約数の個数: 96

約数和(自身を含む): 1456266240

約数和(自身を除く): 936252792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 101, 129, 172, 202, 258, 303, 344, 387, 404, 516, 606, 774, 808, 909, 1032, 1212, 1548, 1663, 1818, 2424, 3096, 3326, 3636, 4343, 4989, 6652, 7272, 8686, 9978, 13029, 13304, 14967, 17372, 19956, 26058, 29934, 34744, 39087, 39912, 52116, 59868, 71509, 78174, 104232, 119736, 143018, 156348, 167963, 214527, 286036, 312696, 335926, 429054, 503889, 572072, 643581, 671852, 858108, 1007778, 1287162, 1343704, 1511667, 1716216, 2015556, 2574324, 3023334, 4031112, 5148648, 6046668, 7222409, 12093336, 14444818, 21667227, 28889636, 43334454, 57779272, 65001681, 86668908, 130003362, 173337816, 260006724, 520013448]

約数ペア:

[(1, 520013448), (2, 260006724), (3, 173337816), (4, 130003362), (6, 86668908), (8, 65001681), (9, 57779272), (12, 43334454), (18, 28889636), (24, 21667227), (36, 14444818), (43, 12093336), (72, 7222409), (86, 6046668), (101, 5148648), (129, 4031112), (172, 3023334), (202, 2574324), (258, 2015556), (303, 1716216), (344, 1511667), (387, 1343704), (404, 1287162), (516, 1007778), (606, 858108), (774, 671852), (808, 643581), (909, 572072), (1032, 503889), (1212, 429054), (1548, 335926), (1663, 312696), (1818, 286036), (2424, 214527), (3096, 167963), (3326, 156348), (3636, 143018), (4343, 119736), (4989, 104232), (6652, 78174), (7272, 71509), (8686, 59868), (9978, 52116), (13029, 39912), (13304, 39087), (14967, 34744), (17372, 29934), (19956, 26058)]