1247577984

素因数分解:

$2^7\times 3^3\times {\mathrm{360989}}^1$

素因数の和:361012

約数の個数: 64

約数和(自身を含む): 3682098000

約数和(自身を除く): 2434520016

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, 288, 384, 432, 576, 864, 1152, 1728, 3456, 360989, 721978, 1082967, 1443956, 2165934, 2887912, 3248901, 4331868, 5775824, 6497802, 8663736, 9746703, 11551648, 12995604, 17327472, 19493406, 23103296, 25991208, 34654944, 38986812, 46206592, 51982416, 69309888, 77973624, 103964832, 138619776, 155947248, 207929664, 311894496, 415859328, 623788992, 1247577984]

約数ペア:

[(1, 1247577984), (2, 623788992), (3, 415859328), (4, 311894496), (6, 207929664), (8, 155947248), (9, 138619776), (12, 103964832), (16, 77973624), (18, 69309888), (24, 51982416), (27, 46206592), (32, 38986812), (36, 34654944), (48, 25991208), (54, 23103296), (64, 19493406), (72, 17327472), (96, 12995604), (108, 11551648), (128, 9746703), (144, 8663736), (192, 6497802), (216, 5775824), (288, 4331868), (384, 3248901), (432, 2887912), (576, 2165934), (864, 1443956), (1152, 1082967), (1728, 721978), (3456, 360989)]