1649136

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 80

約数和(自身を含む): 4713984

約数和(自身を除く): 3064848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 47, 48, 51, 68, 86, 94, 102, 129, 136, 141, 172, 188, 204, 258, 272, 282, 344, 376, 408, 516, 564, 688, 731, 752, 799, 816, 1032, 1128, 1462, 1598, 2021, 2064, 2193, 2256, 2397, 2924, 3196, 4042, 4386, 4794, 5848, 6063, 6392, 8084, 8772, 9588, 11696, 12126, 12784, 16168, 17544, 19176, 24252, 32336, 34357, 35088, 38352, 48504, 68714, 97008, 103071, 137428, 206142, 274856, 412284, 549712, 824568, 1649136]

約数ペア:

[(1, 1649136), (2, 824568), (3, 549712), (4, 412284), (6, 274856), (8, 206142), (12, 137428), (16, 103071), (17, 97008), (24, 68714), (34, 48504), (43, 38352), (47, 35088), (48, 34357), (51, 32336), (68, 24252), (86, 19176), (94, 17544), (102, 16168), (129, 12784), (136, 12126), (141, 11696), (172, 9588), (188, 8772), (204, 8084), (258, 6392), (272, 6063), (282, 5848), (344, 4794), (376, 4386), (408, 4042), (516, 3196), (564, 2924), (688, 2397), (731, 2256), (752, 2193), (799, 2064), (816, 2021), (1032, 1598), (1128, 1462)]