331561152

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44279}}^1$

素因数の和:44310

約数の個数: 84

約数和(自身を含む): 1023487920

約数和(自身を除く): 691926768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 44279, 88558, 132837, 177116, 265674, 354232, 398511, 531348, 575627, 708464, 797022, 1062696, 1151254, 1416928, 1594044, 1726881, 2125392, 2302508, 2833856, 3188088, 3453762, 4250784, 4605016, 5180643, 6376176, 6907524, 8501568, 9210032, 10361286, 12752352, 13815048, 18420064, 20722572, 25504704, 27630096, 36840128, 41445144, 55260192, 82890288, 110520384, 165780576, 331561152]

約数ペア:

[(1, 331561152), (2, 165780576), (3, 110520384), (4, 82890288), (6, 55260192), (8, 41445144), (9, 36840128), (12, 27630096), (13, 25504704), (16, 20722572), (18, 18420064), (24, 13815048), (26, 12752352), (32, 10361286), (36, 9210032), (39, 8501568), (48, 6907524), (52, 6376176), (64, 5180643), (72, 4605016), (78, 4250784), (96, 3453762), (104, 3188088), (117, 2833856), (144, 2302508), (156, 2125392), (192, 1726881), (208, 1594044), (234, 1416928), (288, 1151254), (312, 1062696), (416, 797022), (468, 708464), (576, 575627), (624, 531348), (832, 398511), (936, 354232), (1248, 265674), (1872, 177116), (2496, 132837), (3744, 88558), (7488, 44279)]