406428336

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{14327}}^1$

素因数の和:14538

約数の個数: 60

約数和(自身を含む): 1143288432

約数和(自身を除く): 736860096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 7092, 9456, 14184, 14327, 28368, 28654, 42981, 57308, 85962, 114616, 128943, 171924, 229232, 257886, 343848, 515772, 687696, 1031544, 2063088, 2822419, 5644838, 8467257, 11289676, 16934514, 22579352, 25401771, 33869028, 45158704, 50803542, 67738056, 101607084, 135476112, 203214168, 406428336]

約数ペア:

[(1, 406428336), (2, 203214168), (3, 135476112), (4, 101607084), (6, 67738056), (8, 50803542), (9, 45158704), (12, 33869028), (16, 25401771), (18, 22579352), (24, 16934514), (36, 11289676), (48, 8467257), (72, 5644838), (144, 2822419), (197, 2063088), (394, 1031544), (591, 687696), (788, 515772), (1182, 343848), (1576, 257886), (1773, 229232), (2364, 171924), (3152, 128943), (3546, 114616), (4728, 85962), (7092, 57308), (9456, 42981), (14184, 28654), (14327, 28368)]