787891968

素因数分解:

$2^8\times 3^3\times {\mathrm{113989}}^1$

素因数の和:114014

約数の個数: 72

約数和(自身を含む): 2329955600

約数和(自身を除く): 1542063632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 113989, 227978, 341967, 455956, 683934, 911912, 1025901, 1367868, 1823824, 2051802, 2735736, 3077703, 3647648, 4103604, 5471472, 6155406, 7295296, 8207208, 10942944, 12310812, 14590592, 16414416, 21885888, 24621624, 29181184, 32828832, 43771776, 49243248, 65657664, 87543552, 98486496, 131315328, 196972992, 262630656, 393945984, 787891968]

約数ペア:

[(1, 787891968), (2, 393945984), (3, 262630656), (4, 196972992), (6, 131315328), (8, 98486496), (9, 87543552), (12, 65657664), (16, 49243248), (18, 43771776), (24, 32828832), (27, 29181184), (32, 24621624), (36, 21885888), (48, 16414416), (54, 14590592), (64, 12310812), (72, 10942944), (96, 8207208), (108, 7295296), (128, 6155406), (144, 5471472), (192, 4103604), (216, 3647648), (256, 3077703), (288, 2735736), (384, 2051802), (432, 1823824), (576, 1367868), (768, 1025901), (864, 911912), (1152, 683934), (1728, 455956), (2304, 341967), (3456, 227978), (6912, 113989)]