8395685188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 16351517952

約数和(自身を除く): 7955832764

約数列:

[1, 2, 4, 11, 22, 44, 121, 167, 241, 242, 334, 431, 482, 484, 668, 862, 964, 1724, 1837, 2651, 3674, 4741, 5302, 7348, 9482, 10604, 18964, 20207, 29161, 40247, 40414, 52151, 58322, 71977, 80494, 80828, 103871, 104302, 116644, 143954, 160988, 207742, 208604, 287908, 415484, 442717, 791747, 885434, 1142581, 1583494, 1770868, 2285162, 3166988, 4570324, 4869887, 8709217, 9739774, 12568391, 17346457, 17418434, 19479548, 25136782, 34692914, 34836868, 50273564, 69385828, 190811027, 381622054, 763244108, 2098921297, 4197842594, 8395685188]

約数ペア:

[(1, 8395685188), (2, 4197842594), (4, 2098921297), (11, 763244108), (22, 381622054), (44, 190811027), (121, 69385828), (167, 50273564), (241, 34836868), (242, 34692914), (334, 25136782), (431, 19479548), (482, 17418434), (484, 17346457), (668, 12568391), (862, 9739774), (964, 8709217), (1724, 4869887), (1837, 4570324), (2651, 3166988), (3674, 2285162), (4741, 1770868), (5302, 1583494), (7348, 1142581), (9482, 885434), (10604, 791747), (18964, 442717), (20207, 415484), (29161, 287908), (40247, 208604), (40414, 207742), (52151, 160988), (58322, 143954), (71977, 116644), (80494, 104302), (80828, 103871)]