789217992

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{32917}}^1$

素因数の和:32972

約数の個数: 80

約数和(自身を含む): 2270354460

約数和(自身を除く): 1481136468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 11988, 23976, 32917, 65834, 98751, 131668, 197502, 263336, 296253, 395004, 592506, 790008, 888759, 1185012, 1217929, 1777518, 2370024, 2435858, 2666277, 3555036, 3653787, 4871716, 5332554, 7110072, 7307574, 9743432, 10665108, 10961361, 14615148, 21330216, 21922722, 29230296, 32884083, 43845444, 65768166, 87690888, 98652249, 131536332, 197304498, 263072664, 394608996, 789217992]

約数ペア:

[(1, 789217992), (2, 394608996), (3, 263072664), (4, 197304498), (6, 131536332), (8, 98652249), (9, 87690888), (12, 65768166), (18, 43845444), (24, 32884083), (27, 29230296), (36, 21922722), (37, 21330216), (54, 14615148), (72, 10961361), (74, 10665108), (81, 9743432), (108, 7307574), (111, 7110072), (148, 5332554), (162, 4871716), (216, 3653787), (222, 3555036), (296, 2666277), (324, 2435858), (333, 2370024), (444, 1777518), (648, 1217929), (666, 1185012), (888, 888759), (999, 790008), (1332, 592506), (1998, 395004), (2664, 296253), (2997, 263336), (3996, 197502), (5994, 131668), (7992, 98751), (11988, 65834), (23976, 32917)]