219173892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1665

約数の個数: 96

約数和(自身を含む): 622540800

約数和(自身を除く): 403366908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 89, 114, 133, 178, 228, 266, 267, 356, 399, 532, 534, 623, 798, 1068, 1246, 1543, 1596, 1691, 1869, 2492, 3086, 3382, 3738, 4629, 5073, 6172, 6764, 7476, 9258, 10146, 10801, 11837, 18516, 20292, 21602, 23674, 29317, 32403, 35511, 43204, 47348, 58634, 64806, 71022, 87951, 117268, 129612, 137327, 142044, 175902, 205219, 274654, 351804, 410438, 411981, 549308, 615657, 820876, 823962, 961289, 1231314, 1647924, 1922578, 2462628, 2609213, 2883867, 3845156, 5218426, 5767734, 7827639, 10436852, 11535468, 15655278, 18264491, 31310556, 36528982, 54793473, 73057964, 109586946, 219173892]

約数ペア:

[(1, 219173892), (2, 109586946), (3, 73057964), (4, 54793473), (6, 36528982), (7, 31310556), (12, 18264491), (14, 15655278), (19, 11535468), (21, 10436852), (28, 7827639), (38, 5767734), (42, 5218426), (57, 3845156), (76, 2883867), (84, 2609213), (89, 2462628), (114, 1922578), (133, 1647924), (178, 1231314), (228, 961289), (266, 823962), (267, 820876), (356, 615657), (399, 549308), (532, 411981), (534, 410438), (623, 351804), (798, 274654), (1068, 205219), (1246, 175902), (1543, 142044), (1596, 137327), (1691, 129612), (1869, 117268), (2492, 87951), (3086, 71022), (3382, 64806), (3738, 58634), (4629, 47348), (5073, 43204), (6172, 35511), (6764, 32403), (7476, 29317), (9258, 23674), (10146, 21602), (10801, 20292), (11837, 18516)]