1230256948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 2267313664

約数和(自身を除く): 1037056716

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 373, 397, 746, 794, 1492, 1588, 2077, 4154, 8308, 11563, 12307, 23126, 24614, 24991, 26599, 46252, 49228, 49982, 53198, 99964, 106396, 148081, 296162, 592324, 774721, 824569, 1549442, 1649138, 3098884, 3298276, 4590511, 9181022, 9921427, 18362044, 19842854, 39685708, 307564237, 615128474, 1230256948]

約数ペア:

[(1, 1230256948), (2, 615128474), (4, 307564237), (31, 39685708), (62, 19842854), (67, 18362044), (124, 9921427), (134, 9181022), (268, 4590511), (373, 3298276), (397, 3098884), (746, 1649138), (794, 1549442), (1492, 824569), (1588, 774721), (2077, 592324), (4154, 296162), (8308, 148081), (11563, 106396), (12307, 99964), (23126, 53198), (24614, 49982), (24991, 49228), (26599, 46252)]