1489417488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18503}}^1$

素因数の和:18573

約数の個数: 120

約数和(自身を含む): 4593580992

約数和(自身を除く): 3104163504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 4472, 5031, 6192, 6708, 8944, 10062, 13416, 18503, 20124, 26832, 37006, 40248, 55509, 74012, 80496, 111018, 148024, 166527, 222036, 240539, 296048, 333054, 444072, 481078, 666108, 721617, 795629, 888144, 962156, 1332216, 1443234, 1591258, 1924312, 2164851, 2386887, 2664432, 2886468, 3182516, 3848624, 4329702, 4773774, 5772936, 6365032, 7160661, 8659404, 9547548, 10343177, 11545872, 12730064, 14321322, 17318808, 19095096, 20686354, 28642644, 31029531, 34637616, 38190192, 41372708, 57285288, 62059062, 82745416, 93088593, 114570576, 124118124, 165490832, 186177186, 248236248, 372354372, 496472496, 744708744, 1489417488]

約数ペア:

[(1, 1489417488), (2, 744708744), (3, 496472496), (4, 372354372), (6, 248236248), (8, 186177186), (9, 165490832), (12, 124118124), (13, 114570576), (16, 93088593), (18, 82745416), (24, 62059062), (26, 57285288), (36, 41372708), (39, 38190192), (43, 34637616), (48, 31029531), (52, 28642644), (72, 20686354), (78, 19095096), (86, 17318808), (104, 14321322), (117, 12730064), (129, 11545872), (144, 10343177), (156, 9547548), (172, 8659404), (208, 7160661), (234, 6365032), (258, 5772936), (312, 4773774), (344, 4329702), (387, 3848624), (468, 3182516), (516, 2886468), (559, 2664432), (624, 2386887), (688, 2164851), (774, 1924312), (936, 1591258), (1032, 1443234), (1118, 1332216), (1548, 962156), (1677, 888144), (1872, 795629), (2064, 721617), (2236, 666108), (3096, 481078), (3354, 444072), (4472, 333054), (5031, 296048), (6192, 240539), (6708, 222036), (8944, 166527), (10062, 148024), (13416, 111018), (18503, 80496), (20124, 74012), (26832, 55509), (37006, 40248)]