1089276656

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 90

約数和(自身を含む): 2371767840

約数和(自身を除く): 1282491184

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 377, 464, 479, 676, 754, 841, 958, 1352, 1508, 1682, 1916, 2704, 3016, 3364, 3832, 4901, 6032, 6227, 6728, 7664, 9802, 10933, 12454, 13456, 13891, 19604, 21866, 24908, 27782, 39208, 43732, 49816, 55564, 78416, 80951, 87464, 99632, 111128, 142129, 161902, 174928, 180583, 222256, 284258, 323804, 361166, 402839, 568516, 647608, 722332, 805678, 1137032, 1295216, 1444664, 1611356, 2274064, 2347579, 2889328, 3222712, 4695158, 5236907, 6445424, 9390316, 10473814, 18780632, 20947628, 37561264, 41895256, 68079791, 83790512, 136159582, 272319164, 544638328, 1089276656]

約数ペア:

[(1, 1089276656), (2, 544638328), (4, 272319164), (8, 136159582), (13, 83790512), (16, 68079791), (26, 41895256), (29, 37561264), (52, 20947628), (58, 18780632), (104, 10473814), (116, 9390316), (169, 6445424), (208, 5236907), (232, 4695158), (338, 3222712), (377, 2889328), (464, 2347579), (479, 2274064), (676, 1611356), (754, 1444664), (841, 1295216), (958, 1137032), (1352, 805678), (1508, 722332), (1682, 647608), (1916, 568516), (2704, 402839), (3016, 361166), (3364, 323804), (3832, 284258), (4901, 222256), (6032, 180583), (6227, 174928), (6728, 161902), (7664, 142129), (9802, 111128), (10933, 99632), (12454, 87464), (13456, 80951), (13891, 78416), (19604, 55564), (21866, 49816), (24908, 43732), (27782, 39208)]