797880876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 2076204480

約数和(自身を除く): 1278323604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 137, 148, 156, 222, 274, 411, 444, 481, 548, 822, 962, 1009, 1443, 1644, 1781, 1924, 2018, 2886, 3027, 3562, 4036, 5069, 5343, 5772, 6054, 7124, 10138, 10686, 12108, 13117, 15207, 20276, 21372, 26234, 30414, 37333, 39351, 52468, 60828, 65897, 74666, 78702, 111999, 131794, 138233, 149332, 157404, 197691, 223998, 263588, 276466, 395382, 414699, 447996, 485329, 552932, 790764, 829398, 970658, 1455987, 1658796, 1797029, 1941316, 2911974, 3594058, 5114621, 5391087, 5823948, 7188116, 10229242, 10782174, 15343863, 20458484, 21564348, 30687726, 61375452, 66490073, 132980146, 199470219, 265960292, 398940438, 797880876]

約数ペア:

[(1, 797880876), (2, 398940438), (3, 265960292), (4, 199470219), (6, 132980146), (12, 66490073), (13, 61375452), (26, 30687726), (37, 21564348), (39, 20458484), (52, 15343863), (74, 10782174), (78, 10229242), (111, 7188116), (137, 5823948), (148, 5391087), (156, 5114621), (222, 3594058), (274, 2911974), (411, 1941316), (444, 1797029), (481, 1658796), (548, 1455987), (822, 970658), (962, 829398), (1009, 790764), (1443, 552932), (1644, 485329), (1781, 447996), (1924, 414699), (2018, 395382), (2886, 276466), (3027, 263588), (3562, 223998), (4036, 197691), (5069, 157404), (5343, 149332), (5772, 138233), (6054, 131794), (7124, 111999), (10138, 78702), (10686, 74666), (12108, 65897), (13117, 60828), (15207, 52468), (20276, 39351), (21372, 37333), (26234, 30414)]