628528056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 1792896000

約数和(自身を除く): 1164367944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 229, 247, 312, 456, 458, 463, 494, 687, 741, 916, 926, 988, 1374, 1389, 1482, 1832, 1852, 1976, 2748, 2778, 2964, 2977, 3704, 4351, 5496, 5556, 5928, 5954, 6019, 8702, 8797, 8931, 11112, 11908, 12038, 13053, 17404, 17594, 17862, 18057, 23816, 24076, 26106, 26391, 34808, 35188, 35724, 36114, 48152, 52212, 52782, 56563, 70376, 71448, 72228, 104424, 105564, 106027, 113126, 114361, 144456, 169689, 211128, 212054, 226252, 228722, 318081, 339378, 343083, 424108, 452504, 457444, 636162, 678756, 686166, 848216, 914888, 1272324, 1357512, 1372332, 1378351, 2014513, 2544648, 2744664, 2756702, 4029026, 4135053, 5513404, 6043539, 8058052, 8270106, 11026808, 12087078, 16116104, 16540212, 24174156, 26188669, 33080424, 48348312, 52377338, 78566007, 104754676, 157132014, 209509352, 314264028, 628528056]

約数ペア:

[(1, 628528056), (2, 314264028), (3, 209509352), (4, 157132014), (6, 104754676), (8, 78566007), (12, 52377338), (13, 48348312), (19, 33080424), (24, 26188669), (26, 24174156), (38, 16540212), (39, 16116104), (52, 12087078), (57, 11026808), (76, 8270106), (78, 8058052), (104, 6043539), (114, 5513404), (152, 4135053), (156, 4029026), (228, 2756702), (229, 2744664), (247, 2544648), (312, 2014513), (456, 1378351), (458, 1372332), (463, 1357512), (494, 1272324), (687, 914888), (741, 848216), (916, 686166), (926, 678756), (988, 636162), (1374, 457444), (1389, 452504), (1482, 424108), (1832, 343083), (1852, 339378), (1976, 318081), (2748, 228722), (2778, 226252), (2964, 212054), (2977, 211128), (3704, 169689), (4351, 144456), (5496, 114361), (5556, 113126), (5928, 106027), (5954, 105564), (6019, 104424), (8702, 72228), (8797, 71448), (8931, 70376), (11112, 56563), (11908, 52782), (12038, 52212), (13053, 48152), (17404, 36114), (17594, 35724), (17862, 35188), (18057, 34808), (23816, 26391), (24076, 26106)]