1378917864

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{16411}}^1$

素因数の和:16815

約数の個数: 64

約数和(自身を含む): 3840408000

約数和(自身を除く): 2461490136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 7002, 9336, 10503, 14004, 16411, 21006, 28008, 32822, 42012, 49233, 65644, 84024, 98466, 131288, 147699, 196932, 295398, 393864, 443097, 590796, 886194, 1181592, 1772388, 3544776, 6383879, 12767758, 19151637, 25535516, 38303274, 51071032, 57454911, 76606548, 114909822, 153213096, 172364733, 229819644, 344729466, 459639288, 689458932, 1378917864]

約数ペア:

[(1, 1378917864), (2, 689458932), (3, 459639288), (4, 344729466), (6, 229819644), (8, 172364733), (9, 153213096), (12, 114909822), (18, 76606548), (24, 57454911), (27, 51071032), (36, 38303274), (54, 25535516), (72, 19151637), (108, 12767758), (216, 6383879), (389, 3544776), (778, 1772388), (1167, 1181592), (1556, 886194), (2334, 590796), (3112, 443097), (3501, 393864), (4668, 295398), (7002, 196932), (9336, 147699), (10503, 131288), (14004, 98466), (16411, 84024), (21006, 65644), (28008, 49233), (32822, 42012)]