1644330768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1105061}}^1$

素因数の和:1105103

約数の個数: 40

約数和(自身を含む): 4384886016

約数和(自身を除く): 2740555248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1105061, 2210122, 3315183, 4420244, 6630366, 8840488, 13260732, 17680976, 26521464, 34256891, 53042928, 68513782, 102770673, 137027564, 205541346, 274055128, 411082692, 548110256, 822165384, 1644330768]

約数ペア:

[(1, 1644330768), (2, 822165384), (3, 548110256), (4, 411082692), (6, 274055128), (8, 205541346), (12, 137027564), (16, 102770673), (24, 68513782), (31, 53042928), (48, 34256891), (62, 26521464), (93, 17680976), (124, 13260732), (186, 8840488), (248, 6630366), (372, 4420244), (496, 3315183), (744, 2210122), (1488, 1105061)]