263295552

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2916

約数の個数: 112

約数和(自身を含む): 770770112

約数和(自身を除く): 507474560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 148, 156, 192, 208, 222, 296, 312, 416, 444, 481, 592, 624, 832, 888, 962, 1184, 1248, 1443, 1776, 1924, 2368, 2496, 2851, 2886, 3552, 3848, 5702, 5772, 7104, 7696, 8553, 11404, 11544, 15392, 17106, 22808, 23088, 30784, 34212, 37063, 45616, 46176, 68424, 74126, 91232, 92352, 105487, 111189, 136848, 148252, 182464, 210974, 222378, 273696, 296504, 316461, 421948, 444756, 547392, 593008, 632922, 843896, 889512, 1186016, 1265844, 1371331, 1687792, 1779024, 2372032, 2531688, 2742662, 3375584, 3558048, 4113993, 5063376, 5485324, 6751168, 7116096, 8227986, 10126752, 10970648, 16455972, 20253504, 21941296, 32911944, 43882592, 65823888, 87765184, 131647776, 263295552]

約数ペア:

[(1, 263295552), (2, 131647776), (3, 87765184), (4, 65823888), (6, 43882592), (8, 32911944), (12, 21941296), (13, 20253504), (16, 16455972), (24, 10970648), (26, 10126752), (32, 8227986), (37, 7116096), (39, 6751168), (48, 5485324), (52, 5063376), (64, 4113993), (74, 3558048), (78, 3375584), (96, 2742662), (104, 2531688), (111, 2372032), (148, 1779024), (156, 1687792), (192, 1371331), (208, 1265844), (222, 1186016), (296, 889512), (312, 843896), (416, 632922), (444, 593008), (481, 547392), (592, 444756), (624, 421948), (832, 316461), (888, 296504), (962, 273696), (1184, 222378), (1248, 210974), (1443, 182464), (1776, 148252), (1924, 136848), (2368, 111189), (2496, 105487), (2851, 92352), (2886, 91232), (3552, 74126), (3848, 68424), (5702, 46176), (5772, 45616), (7104, 37063), (7696, 34212), (8553, 30784), (11404, 23088), (11544, 22808), (15392, 17106)]