8641404

素因数分解:

$2^2\times 3^4\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 60

約数和(自身を含む): 22869000

約数和(自身を除く): 14227596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 179, 298, 324, 358, 447, 537, 596, 716, 894, 1074, 1341, 1611, 1788, 2148, 2682, 3222, 4023, 4833, 5364, 6444, 8046, 9666, 12069, 14499, 16092, 19332, 24138, 26671, 28998, 48276, 53342, 57996, 80013, 106684, 160026, 240039, 320052, 480078, 720117, 960156, 1440234, 2160351, 2880468, 4320702, 8641404]

約数ペア:

[(1, 8641404), (2, 4320702), (3, 2880468), (4, 2160351), (6, 1440234), (9, 960156), (12, 720117), (18, 480078), (27, 320052), (36, 240039), (54, 160026), (81, 106684), (108, 80013), (149, 57996), (162, 53342), (179, 48276), (298, 28998), (324, 26671), (358, 24138), (447, 19332), (537, 16092), (596, 14499), (716, 12069), (894, 9666), (1074, 8046), (1341, 6444), (1611, 5364), (1788, 4833), (2148, 4023), (2682, 3222)]