1261245024

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{336871}}^1$

素因数の和:336900

約数の個数: 72

約数和(自身を含む): 3862574352

約数和(自身を除く): 2601329328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 336871, 673742, 1010613, 1347484, 2021226, 2694968, 3031839, 4042452, 4379323, 5389936, 6063678, 8084904, 8758646, 10779872, 12127356, 13137969, 16169808, 17517292, 24254712, 26275938, 32339616, 35034584, 39413907, 48509424, 52551876, 70069168, 78827814, 97018848, 105103752, 140138336, 157655628, 210207504, 315311256, 420415008, 630622512, 1261245024]

約数ペア:

[(1, 1261245024), (2, 630622512), (3, 420415008), (4, 315311256), (6, 210207504), (8, 157655628), (9, 140138336), (12, 105103752), (13, 97018848), (16, 78827814), (18, 70069168), (24, 52551876), (26, 48509424), (32, 39413907), (36, 35034584), (39, 32339616), (48, 26275938), (52, 24254712), (72, 17517292), (78, 16169808), (96, 13137969), (104, 12127356), (117, 10779872), (144, 8758646), (156, 8084904), (208, 6063678), (234, 5389936), (288, 4379323), (312, 4042452), (416, 3031839), (468, 2694968), (624, 2021226), (936, 1347484), (1248, 1010613), (1872, 673742), (3744, 336871)]