680969808

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{50849}}^1$

素因数の和:50897

約数の個数: 80

約数和(自身を含む): 2017728000

約数和(自身を除く): 1336758192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 50849, 101698, 152547, 203396, 305094, 406792, 457641, 610188, 813584, 915282, 1220376, 1372923, 1576319, 1830564, 2440752, 2745846, 3152638, 3661128, 4728957, 5491692, 6305276, 7322256, 9457914, 10983384, 12610552, 14186871, 18915828, 21966768, 25221104, 28373742, 37831656, 42560613, 56747484, 75663312, 85121226, 113494968, 170242452, 226989936, 340484904, 680969808]

約数ペア:

[(1, 680969808), (2, 340484904), (3, 226989936), (4, 170242452), (6, 113494968), (8, 85121226), (9, 75663312), (12, 56747484), (16, 42560613), (18, 37831656), (24, 28373742), (27, 25221104), (31, 21966768), (36, 18915828), (48, 14186871), (54, 12610552), (62, 10983384), (72, 9457914), (93, 7322256), (108, 6305276), (124, 5491692), (144, 4728957), (186, 3661128), (216, 3152638), (248, 2745846), (279, 2440752), (372, 1830564), (432, 1576319), (496, 1372923), (558, 1220376), (744, 915282), (837, 813584), (1116, 610188), (1488, 457641), (1674, 406792), (2232, 305094), (3348, 203396), (4464, 152547), (6696, 101698), (13392, 50849)]