2604744

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 7488000

約数和(自身を除く): 4883256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 389, 558, 744, 778, 837, 1116, 1167, 1556, 1674, 2232, 2334, 3112, 3348, 3501, 4668, 6696, 7002, 9336, 10503, 12059, 14004, 21006, 24118, 28008, 36177, 42012, 48236, 72354, 84024, 96472, 108531, 144708, 217062, 289416, 325593, 434124, 651186, 868248, 1302372, 2604744]

約数ペア:

[(1, 2604744), (2, 1302372), (3, 868248), (4, 651186), (6, 434124), (8, 325593), (9, 289416), (12, 217062), (18, 144708), (24, 108531), (27, 96472), (31, 84024), (36, 72354), (54, 48236), (62, 42012), (72, 36177), (93, 28008), (108, 24118), (124, 21006), (186, 14004), (216, 12059), (248, 10503), (279, 9336), (372, 7002), (389, 6696), (558, 4668), (744, 3501), (778, 3348), (837, 3112), (1116, 2334), (1167, 2232), (1556, 1674)]