1869740288

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1944

約数の個数: 108

約数和(自身を含む): 4219306560

約数和(自身を除く): 2349566272

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 169, 184, 208, 256, 299, 338, 368, 416, 598, 676, 736, 832, 1196, 1352, 1472, 1664, 1879, 2392, 2704, 2944, 3328, 3758, 3887, 4784, 5408, 5888, 7516, 7774, 9568, 10816, 15032, 15548, 19136, 21632, 24427, 30064, 31096, 38272, 43217, 43264, 48854, 60128, 62192, 76544, 86434, 97708, 120256, 124384, 172868, 195416, 240512, 248768, 317551, 345736, 390832, 481024, 497536, 561821, 635102, 691472, 781664, 995072, 1123642, 1270204, 1382944, 1563328, 2247284, 2540408, 2765888, 3126656, 4494568, 5080816, 5531776, 6253312, 7303673, 8989136, 10161632, 11063552, 14607346, 17978272, 20323264, 29214692, 35956544, 40646528, 58429384, 71913088, 81293056, 116858768, 143826176, 233717536, 467435072, 934870144, 1869740288]

約数ペア:

[(1, 1869740288), (2, 934870144), (4, 467435072), (8, 233717536), (13, 143826176), (16, 116858768), (23, 81293056), (26, 71913088), (32, 58429384), (46, 40646528), (52, 35956544), (64, 29214692), (92, 20323264), (104, 17978272), (128, 14607346), (169, 11063552), (184, 10161632), (208, 8989136), (256, 7303673), (299, 6253312), (338, 5531776), (368, 5080816), (416, 4494568), (598, 3126656), (676, 2765888), (736, 2540408), (832, 2247284), (1196, 1563328), (1352, 1382944), (1472, 1270204), (1664, 1123642), (1879, 995072), (2392, 781664), (2704, 691472), (2944, 635102), (3328, 561821), (3758, 497536), (3887, 481024), (4784, 390832), (5408, 345736), (5888, 317551), (7516, 248768), (7774, 240512), (9568, 195416), (10816, 172868), (15032, 124384), (15548, 120256), (19136, 97708), (21632, 86434), (24427, 76544), (30064, 62192), (31096, 60128), (38272, 48854), (43217, 43264)]