390645072

素因数分解:

$2^4\times 3^3\times {\mathrm{173}}^1\times {\mathrm{5227}}^1$

素因数の和:5417

約数の個数: 80

約数和(自身を含む): 1127993280

約数和(自身を除く): 737348208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 173, 216, 346, 432, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 4671, 5227, 6228, 8304, 9342, 10454, 12456, 15681, 18684, 20908, 24912, 31362, 37368, 41816, 47043, 62724, 74736, 83632, 94086, 125448, 141129, 188172, 250896, 282258, 376344, 564516, 752688, 904271, 1129032, 1808542, 2258064, 2712813, 3617084, 5425626, 7234168, 8138439, 10851252, 14468336, 16276878, 21702504, 24415317, 32553756, 43405008, 48830634, 65107512, 97661268, 130215024, 195322536, 390645072]

約数ペア:

[(1, 390645072), (2, 195322536), (3, 130215024), (4, 97661268), (6, 65107512), (8, 48830634), (9, 43405008), (12, 32553756), (16, 24415317), (18, 21702504), (24, 16276878), (27, 14468336), (36, 10851252), (48, 8138439), (54, 7234168), (72, 5425626), (108, 3617084), (144, 2712813), (173, 2258064), (216, 1808542), (346, 1129032), (432, 904271), (519, 752688), (692, 564516), (1038, 376344), (1384, 282258), (1557, 250896), (2076, 188172), (2768, 141129), (3114, 125448), (4152, 94086), (4671, 83632), (5227, 74736), (6228, 62724), (8304, 47043), (9342, 41816), (10454, 37368), (12456, 31362), (15681, 24912), (18684, 20908)]