219640464

素因数分解:

$2^4\times 3^3\times {\mathrm{677}}^1\times {\mathrm{751}}^1$

素因数の和:1445

約数の個数: 80

約数和(自身を含む): 632221440

約数和(自身を除く): 412580976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 677, 751, 1354, 1502, 2031, 2253, 2708, 3004, 4062, 4506, 5416, 6008, 6093, 6759, 8124, 9012, 10832, 12016, 12186, 13518, 16248, 18024, 18279, 20277, 24372, 27036, 32496, 36048, 36558, 40554, 48744, 54072, 73116, 81108, 97488, 108144, 146232, 162216, 292464, 324432, 508427, 1016854, 1525281, 2033708, 3050562, 4067416, 4575843, 6101124, 8134832, 9151686, 12202248, 13727529, 18303372, 24404496, 27455058, 36606744, 54910116, 73213488, 109820232, 219640464]

約数ペア:

[(1, 219640464), (2, 109820232), (3, 73213488), (4, 54910116), (6, 36606744), (8, 27455058), (9, 24404496), (12, 18303372), (16, 13727529), (18, 12202248), (24, 9151686), (27, 8134832), (36, 6101124), (48, 4575843), (54, 4067416), (72, 3050562), (108, 2033708), (144, 1525281), (216, 1016854), (432, 508427), (677, 324432), (751, 292464), (1354, 162216), (1502, 146232), (2031, 108144), (2253, 97488), (2708, 81108), (3004, 73116), (4062, 54072), (4506, 48744), (5416, 40554), (6008, 36558), (6093, 36048), (6759, 32496), (8124, 27036), (9012, 24372), (10832, 20277), (12016, 18279), (12186, 18024), (13518, 16248)]