1556987616

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{22811}}^1$

素因数の和:22909

約数の個数: 96

約数和(自身を含む): 4598899200

約数和(自身を除く): 3041911584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 96, 108, 144, 158, 216, 237, 288, 316, 432, 474, 632, 711, 864, 948, 1264, 1422, 1896, 2133, 2528, 2844, 3792, 4266, 5688, 7584, 8532, 11376, 17064, 22752, 22811, 34128, 45622, 68256, 68433, 91244, 136866, 182488, 205299, 273732, 364976, 410598, 547464, 615897, 729952, 821196, 1094928, 1231794, 1642392, 1802069, 2189856, 2463588, 3284784, 3604138, 4927176, 5406207, 6569568, 7208276, 9854352, 10812414, 14416552, 16218621, 19708704, 21624828, 28833104, 32437242, 43249656, 48655863, 57666208, 64874484, 86499312, 97311726, 129748968, 172998624, 194623452, 259497936, 389246904, 518995872, 778493808, 1556987616]

約数ペア:

[(1, 1556987616), (2, 778493808), (3, 518995872), (4, 389246904), (6, 259497936), (8, 194623452), (9, 172998624), (12, 129748968), (16, 97311726), (18, 86499312), (24, 64874484), (27, 57666208), (32, 48655863), (36, 43249656), (48, 32437242), (54, 28833104), (72, 21624828), (79, 19708704), (96, 16218621), (108, 14416552), (144, 10812414), (158, 9854352), (216, 7208276), (237, 6569568), (288, 5406207), (316, 4927176), (432, 3604138), (474, 3284784), (632, 2463588), (711, 2189856), (864, 1802069), (948, 1642392), (1264, 1231794), (1422, 1094928), (1896, 821196), (2133, 729952), (2528, 615897), (2844, 547464), (3792, 410598), (4266, 364976), (5688, 273732), (7584, 205299), (8532, 182488), (11376, 136866), (17064, 91244), (22752, 68433), (22811, 68256), (34128, 45622)]