222389424

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 639512640

約数和(自身を除く): 417123216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 113, 144, 158, 173, 226, 237, 316, 339, 346, 452, 474, 519, 632, 678, 692, 711, 904, 948, 1017, 1038, 1264, 1356, 1384, 1422, 1557, 1808, 1896, 2034, 2076, 2712, 2768, 2844, 3114, 3792, 4068, 4152, 5424, 5688, 6228, 8136, 8304, 8927, 11376, 12456, 13667, 16272, 17854, 19549, 24912, 26781, 27334, 35708, 39098, 41001, 53562, 54668, 58647, 71416, 78196, 80343, 82002, 107124, 109336, 117294, 123003, 142832, 156392, 160686, 164004, 175941, 214248, 218672, 234588, 246006, 312784, 321372, 328008, 351882, 428496, 469176, 492012, 642744, 656016, 703764, 938352, 984024, 1285488, 1407528, 1544371, 1968048, 2815056, 3088742, 4633113, 6177484, 9266226, 12354968, 13899339, 18532452, 24709936, 27798678, 37064904, 55597356, 74129808, 111194712, 222389424]

約数ペア:

[(1, 222389424), (2, 111194712), (3, 74129808), (4, 55597356), (6, 37064904), (8, 27798678), (9, 24709936), (12, 18532452), (16, 13899339), (18, 12354968), (24, 9266226), (36, 6177484), (48, 4633113), (72, 3088742), (79, 2815056), (113, 1968048), (144, 1544371), (158, 1407528), (173, 1285488), (226, 984024), (237, 938352), (316, 703764), (339, 656016), (346, 642744), (452, 492012), (474, 469176), (519, 428496), (632, 351882), (678, 328008), (692, 321372), (711, 312784), (904, 246006), (948, 234588), (1017, 218672), (1038, 214248), (1264, 175941), (1356, 164004), (1384, 160686), (1422, 156392), (1557, 142832), (1808, 123003), (1896, 117294), (2034, 109336), (2076, 107124), (2712, 82002), (2768, 80343), (2844, 78196), (3114, 71416), (3792, 58647), (4068, 54668), (4152, 53562), (5424, 41001), (5688, 39098), (6228, 35708), (8136, 27334), (8304, 26781), (8927, 24912), (11376, 19549), (12456, 17854), (13667, 16272)]