1097188456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 2659829760

約数和(自身を除く): 1562641304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 61, 62, 91, 104, 122, 124, 182, 217, 244, 248, 364, 403, 427, 434, 488, 728, 793, 797, 806, 854, 868, 1586, 1594, 1612, 1708, 1736, 1891, 2821, 3172, 3188, 3224, 3416, 3782, 5551, 5579, 5642, 6344, 6376, 7564, 10361, 11102, 11158, 11284, 13237, 15128, 20722, 22204, 22316, 22568, 24583, 24707, 26474, 41444, 44408, 44632, 48617, 49166, 49414, 52948, 72527, 82888, 97234, 98332, 98828, 105896, 145054, 172081, 172949, 194468, 196664, 197656, 290108, 321191, 340319, 344162, 345898, 388936, 580216, 632021, 642382, 680638, 688324, 691796, 1264042, 1284764, 1361276, 1376648, 1383592, 1507127, 2248337, 2528084, 2569528, 2722552, 3014254, 4424147, 4496674, 5056168, 6028508, 8848294, 8993348, 10549889, 12057016, 17696588, 17986696, 19592651, 21099778, 35393176, 39185302, 42199556, 78370604, 84399112, 137148557, 156741208, 274297114, 548594228, 1097188456]

約数ペア:

[(1, 1097188456), (2, 548594228), (4, 274297114), (7, 156741208), (8, 137148557), (13, 84399112), (14, 78370604), (26, 42199556), (28, 39185302), (31, 35393176), (52, 21099778), (56, 19592651), (61, 17986696), (62, 17696588), (91, 12057016), (104, 10549889), (122, 8993348), (124, 8848294), (182, 6028508), (217, 5056168), (244, 4496674), (248, 4424147), (364, 3014254), (403, 2722552), (427, 2569528), (434, 2528084), (488, 2248337), (728, 1507127), (793, 1383592), (797, 1376648), (806, 1361276), (854, 1284764), (868, 1264042), (1586, 691796), (1594, 688324), (1612, 680638), (1708, 642382), (1736, 632021), (1891, 580216), (2821, 388936), (3172, 345898), (3188, 344162), (3224, 340319), (3416, 321191), (3782, 290108), (5551, 197656), (5579, 196664), (5642, 194468), (6344, 172949), (6376, 172081), (7564, 145054), (10361, 105896), (11102, 98828), (11158, 98332), (11284, 97234), (13237, 82888), (15128, 72527), (20722, 52948), (22204, 49414), (22316, 49166), (22568, 48617), (24583, 44632), (24707, 44408), (26474, 41444)]