1731279216

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{2731}}^1$

素因数の和:3070

約数の個数: 80

約数和(自身を含む): 4585563648

約数和(自身を除く): 2854284432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 281, 282, 376, 562, 564, 752, 843, 1124, 1128, 1686, 2248, 2256, 2731, 3372, 4496, 5462, 6744, 8193, 10924, 13207, 13488, 16386, 21848, 26414, 32772, 39621, 43696, 52828, 65544, 79242, 105656, 128357, 131088, 158484, 211312, 256714, 316968, 385071, 513428, 633936, 767411, 770142, 1026856, 1534822, 1540284, 2053712, 2302233, 3069644, 3080568, 4604466, 6139288, 6161136, 9208932, 12278576, 18417864, 36068317, 36835728, 72136634, 108204951, 144273268, 216409902, 288546536, 432819804, 577093072, 865639608, 1731279216]

約数ペア:

[(1, 1731279216), (2, 865639608), (3, 577093072), (4, 432819804), (6, 288546536), (8, 216409902), (12, 144273268), (16, 108204951), (24, 72136634), (47, 36835728), (48, 36068317), (94, 18417864), (141, 12278576), (188, 9208932), (281, 6161136), (282, 6139288), (376, 4604466), (562, 3080568), (564, 3069644), (752, 2302233), (843, 2053712), (1124, 1540284), (1128, 1534822), (1686, 1026856), (2248, 770142), (2256, 767411), (2731, 633936), (3372, 513428), (4496, 385071), (5462, 316968), (6744, 256714), (8193, 211312), (10924, 158484), (13207, 131088), (13488, 128357), (16386, 105656), (21848, 79242), (26414, 65544), (32772, 52828), (39621, 43696)]