512522256

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20261}}^1$

素因数の和:20320

約数の個数: 80

約数和(自身を含む): 1447193088

約数和(自身を除く): 934670832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 20261, 25296, 40522, 60783, 81044, 121566, 162088, 243132, 324176, 344437, 486264, 628091, 688874, 972528, 1033311, 1256182, 1377748, 1884273, 2066622, 2512364, 2755496, 3768546, 4133244, 5024728, 5510992, 7537092, 8266488, 10049456, 10677547, 15074184, 16532976, 21355094, 30148368, 32032641, 42710188, 64065282, 85420376, 128130564, 170840752, 256261128, 512522256]

約数ペア:

[(1, 512522256), (2, 256261128), (3, 170840752), (4, 128130564), (6, 85420376), (8, 64065282), (12, 42710188), (16, 32032641), (17, 30148368), (24, 21355094), (31, 16532976), (34, 15074184), (48, 10677547), (51, 10049456), (62, 8266488), (68, 7537092), (93, 5510992), (102, 5024728), (124, 4133244), (136, 3768546), (186, 2755496), (204, 2512364), (248, 2066622), (272, 1884273), (372, 1377748), (408, 1256182), (496, 1033311), (527, 972528), (744, 688874), (816, 628091), (1054, 486264), (1488, 344437), (1581, 324176), (2108, 243132), (3162, 162088), (4216, 121566), (6324, 81044), (8432, 60783), (12648, 40522), (20261, 25296)]