1312896

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 3769920

約数和(自身を除く): 2457024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 263, 312, 384, 416, 526, 624, 789, 832, 1052, 1248, 1578, 1664, 2104, 2496, 3156, 3419, 4208, 4992, 6312, 6838, 8416, 10257, 12624, 13676, 16832, 20514, 25248, 27352, 33664, 41028, 50496, 54704, 82056, 100992, 109408, 164112, 218816, 328224, 437632, 656448, 1312896]

約数ペア:

[(1, 1312896), (2, 656448), (3, 437632), (4, 328224), (6, 218816), (8, 164112), (12, 109408), (13, 100992), (16, 82056), (24, 54704), (26, 50496), (32, 41028), (39, 33664), (48, 27352), (52, 25248), (64, 20514), (78, 16832), (96, 13676), (104, 12624), (128, 10257), (156, 8416), (192, 6838), (208, 6312), (263, 4992), (312, 4208), (384, 3419), (416, 3156), (526, 2496), (624, 2104), (789, 1664), (832, 1578), (1052, 1248)]