306736614

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 676784160

約数和(自身を除く): 370047546

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 389, 426, 617, 639, 778, 1167, 1234, 1278, 1851, 2334, 3501, 3702, 5553, 7002, 11106, 27619, 43807, 55238, 82857, 87614, 131421, 165714, 240013, 248571, 262842, 394263, 480026, 497142, 720039, 788526, 1440078, 2160117, 4320234, 17040923, 34081846, 51122769, 102245538, 153368307, 306736614]

約数ペア:

[(1, 306736614), (2, 153368307), (3, 102245538), (6, 51122769), (9, 34081846), (18, 17040923), (71, 4320234), (142, 2160117), (213, 1440078), (389, 788526), (426, 720039), (617, 497142), (639, 480026), (778, 394263), (1167, 262842), (1234, 248571), (1278, 240013), (1851, 165714), (2334, 131421), (3501, 87614), (3702, 82857), (5553, 55238), (7002, 43807), (11106, 27619)]