256276368

素因数分解:

$2^4\times 3^2\times {\mathrm{337}}^1\times {\mathrm{5281}}^1$

素因数の和:5632

約数の個数: 60

約数和(自身を含む): 719482348

約数和(自身を除く): 463205980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 337, 674, 1011, 1348, 2022, 2696, 3033, 4044, 5281, 5392, 6066, 8088, 10562, 12132, 15843, 16176, 21124, 24264, 31686, 42248, 47529, 48528, 63372, 84496, 95058, 126744, 190116, 253488, 380232, 760464, 1779697, 3559394, 5339091, 7118788, 10678182, 14237576, 16017273, 21356364, 28475152, 32034546, 42712728, 64069092, 85425456, 128138184, 256276368]

約数ペア:

[(1, 256276368), (2, 128138184), (3, 85425456), (4, 64069092), (6, 42712728), (8, 32034546), (9, 28475152), (12, 21356364), (16, 16017273), (18, 14237576), (24, 10678182), (36, 7118788), (48, 5339091), (72, 3559394), (144, 1779697), (337, 760464), (674, 380232), (1011, 253488), (1348, 190116), (2022, 126744), (2696, 95058), (3033, 84496), (4044, 63372), (5281, 48528), (5392, 47529), (6066, 42248), (8088, 31686), (10562, 24264), (12132, 21124), (15843, 16176)]