1221719808

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{23743}}^1$

素因数の和:23829

約数の個数: 72

約数和(自身を含む): 3300226048

約数和(自身を除く): 2078506240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1608, 2144, 3216, 4288, 6432, 8576, 12864, 17152, 23743, 25728, 47486, 51456, 71229, 94972, 142458, 189944, 284916, 379888, 569832, 759776, 1139664, 1519552, 1590781, 2279328, 3039104, 3181562, 4558656, 4772343, 6078208, 6363124, 9117312, 9544686, 12726248, 18234624, 19089372, 25452496, 38178744, 50904992, 76357488, 101809984, 152714976, 203619968, 305429952, 407239936, 610859904, 1221719808]

約数ペア:

[(1, 1221719808), (2, 610859904), (3, 407239936), (4, 305429952), (6, 203619968), (8, 152714976), (12, 101809984), (16, 76357488), (24, 50904992), (32, 38178744), (48, 25452496), (64, 19089372), (67, 18234624), (96, 12726248), (128, 9544686), (134, 9117312), (192, 6363124), (201, 6078208), (256, 4772343), (268, 4558656), (384, 3181562), (402, 3039104), (536, 2279328), (768, 1590781), (804, 1519552), (1072, 1139664), (1608, 759776), (2144, 569832), (3216, 379888), (4288, 284916), (6432, 189944), (8576, 142458), (12864, 94972), (17152, 71229), (23743, 51456), (25728, 47486)]