293669890072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4489267}}^1$

素因数の和:4489340

約数の個数: 64

約数和(自身を含む): 644838455520

約数和(自身を除く): 351168565448

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 442, 481, 629, 884, 962, 1258, 1768, 1924, 2516, 3848, 5032, 8177, 16354, 32708, 65416, 4489267, 8978534, 17957068, 35914136, 58360471, 76317539, 116720942, 152635078, 166102879, 233441884, 305270156, 332205758, 466883768, 610540312, 664411516, 992128007, 1328823032, 1984256014, 2159337427, 2823748943, 3968512028, 4318674854, 5647497886, 7937024056, 8637349708, 11294995772, 17274699416, 22589991544, 36708736259, 73417472518, 146834945036, 293669890072]

約数ペア:

[(1, 293669890072), (2, 146834945036), (4, 73417472518), (8, 36708736259), (13, 22589991544), (17, 17274699416), (26, 11294995772), (34, 8637349708), (37, 7937024056), (52, 5647497886), (68, 4318674854), (74, 3968512028), (104, 2823748943), (136, 2159337427), (148, 1984256014), (221, 1328823032), (296, 992128007), (442, 664411516), (481, 610540312), (629, 466883768), (884, 332205758), (962, 305270156), (1258, 233441884), (1768, 166102879), (1924, 152635078), (2516, 116720942), (3848, 76317539), (5032, 58360471), (8177, 35914136), (16354, 17957068), (32708, 8978534), (65416, 4489267)]