275639936

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 668057670

約数和(自身を除く): 392417734

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 64, 74, 88, 104, 121, 128, 143, 148, 176, 208, 242, 286, 296, 352, 407, 416, 481, 484, 572, 592, 704, 814, 832, 962, 968, 1144, 1184, 1369, 1408, 1573, 1628, 1664, 1924, 1936, 2288, 2368, 2738, 3146, 3256, 3848, 3872, 4477, 4576, 4736, 5291, 5476, 6292, 6512, 7696, 7744, 8954, 9152, 10582, 10952, 12584, 13024, 15059, 15392, 15488, 17797, 17908, 18304, 21164, 21904, 25168, 26048, 30118, 30784, 35594, 35816, 42328, 43808, 50336, 52096, 58201, 60236, 61568, 71188, 71632, 84656, 87616, 100672, 116402, 120472, 142376, 143264, 165649, 169312, 175232, 195767, 201344, 232804, 240944, 284752, 286528, 331298, 338624, 391534, 465608, 481888, 569504, 573056, 662596, 677248, 783068, 931216, 963776, 1139008, 1325192, 1566136, 1862432, 1927552, 2153437, 2278016, 2650384, 3132272, 3724864, 4306874, 5300768, 6264544, 7449728, 8613748, 10601536, 12529088, 17227496, 21203072, 25058176, 34454992, 68909984, 137819968, 275639936]

約数ペア:

[(1, 275639936), (2, 137819968), (4, 68909984), (8, 34454992), (11, 25058176), (13, 21203072), (16, 17227496), (22, 12529088), (26, 10601536), (32, 8613748), (37, 7449728), (44, 6264544), (52, 5300768), (64, 4306874), (74, 3724864), (88, 3132272), (104, 2650384), (121, 2278016), (128, 2153437), (143, 1927552), (148, 1862432), (176, 1566136), (208, 1325192), (242, 1139008), (286, 963776), (296, 931216), (352, 783068), (407, 677248), (416, 662596), (481, 573056), (484, 569504), (572, 481888), (592, 465608), (704, 391534), (814, 338624), (832, 331298), (962, 286528), (968, 284752), (1144, 240944), (1184, 232804), (1369, 201344), (1408, 195767), (1573, 175232), (1628, 169312), (1664, 165649), (1924, 143264), (1936, 142376), (2288, 120472), (2368, 116402), (2738, 100672), (3146, 87616), (3256, 84656), (3848, 71632), (3872, 71188), (4477, 61568), (4576, 60236), (4736, 58201), (5291, 52096), (5476, 50336), (6292, 43808), (6512, 42328), (7696, 35816), (7744, 35594), (8954, 30784), (9152, 30118), (10582, 26048), (10952, 25168), (12584, 21904), (13024, 21164), (15059, 18304), (15392, 17908), (15488, 17797)]