1994173824

素因数分解:

$2^7\times 3^1\times {\mathrm{281}}^1\times {\mathrm{18481}}^1$

素因数の和:18779

約数の個数: 64

約数和(自身を含む): 5316162480

約数和(自身を除く): 3321988656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 281, 384, 562, 843, 1124, 1686, 2248, 3372, 4496, 6744, 8992, 13488, 17984, 18481, 26976, 35968, 36962, 53952, 55443, 73924, 107904, 110886, 147848, 221772, 295696, 443544, 591392, 887088, 1182784, 1774176, 2365568, 3548352, 5193161, 7096704, 10386322, 15579483, 20772644, 31158966, 41545288, 62317932, 83090576, 124635864, 166181152, 249271728, 332362304, 498543456, 664724608, 997086912, 1994173824]

約数ペア:

[(1, 1994173824), (2, 997086912), (3, 664724608), (4, 498543456), (6, 332362304), (8, 249271728), (12, 166181152), (16, 124635864), (24, 83090576), (32, 62317932), (48, 41545288), (64, 31158966), (96, 20772644), (128, 15579483), (192, 10386322), (281, 7096704), (384, 5193161), (562, 3548352), (843, 2365568), (1124, 1774176), (1686, 1182784), (2248, 887088), (3372, 591392), (4496, 443544), (6744, 295696), (8992, 221772), (13488, 147848), (17984, 110886), (18481, 107904), (26976, 73924), (35968, 55443), (36962, 53952)]