1440384012

素因数分解:

$2^2\times 3^3\times {\mathrm{2473}}^1\times {\mathrm{5393}}^1$

素因数の和:7879

約数の個数: 48

約数和(自身を含む): 3736531680

約数和(自身を除く): 2296147668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2473, 4946, 5393, 7419, 9892, 10786, 14838, 16179, 21572, 22257, 29676, 32358, 44514, 48537, 64716, 66771, 89028, 97074, 133542, 145611, 194148, 267084, 291222, 582444, 13336889, 26673778, 40010667, 53347556, 80021334, 120032001, 160042668, 240064002, 360096003, 480128004, 720192006, 1440384012]

約数ペア:

[(1, 1440384012), (2, 720192006), (3, 480128004), (4, 360096003), (6, 240064002), (9, 160042668), (12, 120032001), (18, 80021334), (27, 53347556), (36, 40010667), (54, 26673778), (108, 13336889), (2473, 582444), (4946, 291222), (5393, 267084), (7419, 194148), (9892, 145611), (10786, 133542), (14838, 97074), (16179, 89028), (21572, 66771), (22257, 64716), (29676, 48537), (32358, 44514)]