220135752

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 640224000

約数和(自身を除く): 420088248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 113, 116, 174, 216, 226, 232, 261, 311, 339, 348, 452, 522, 622, 678, 696, 783, 904, 933, 1017, 1044, 1244, 1356, 1566, 1866, 2034, 2088, 2488, 2712, 2799, 3051, 3132, 3277, 3732, 4068, 5598, 6102, 6264, 6554, 7464, 8136, 8397, 9019, 9831, 11196, 12204, 13108, 16794, 18038, 19662, 22392, 24408, 26216, 27057, 29493, 33588, 35143, 36076, 39324, 54114, 58986, 67176, 70286, 72152, 78648, 81171, 88479, 105429, 108228, 117972, 140572, 162342, 176958, 210858, 216456, 235944, 243513, 281144, 316287, 324684, 353916, 421716, 487026, 632574, 649368, 707832, 843432, 948861, 974052, 1019147, 1265148, 1897722, 1948104, 2038294, 2530296, 3057441, 3795444, 4076588, 6114882, 7590888, 8153176, 9172323, 12229764, 18344646, 24459528, 27516969, 36689292, 55033938, 73378584, 110067876, 220135752]

約数ペア:

[(1, 220135752), (2, 110067876), (3, 73378584), (4, 55033938), (6, 36689292), (8, 27516969), (9, 24459528), (12, 18344646), (18, 12229764), (24, 9172323), (27, 8153176), (29, 7590888), (36, 6114882), (54, 4076588), (58, 3795444), (72, 3057441), (87, 2530296), (108, 2038294), (113, 1948104), (116, 1897722), (174, 1265148), (216, 1019147), (226, 974052), (232, 948861), (261, 843432), (311, 707832), (339, 649368), (348, 632574), (452, 487026), (522, 421716), (622, 353916), (678, 324684), (696, 316287), (783, 281144), (904, 243513), (933, 235944), (1017, 216456), (1044, 210858), (1244, 176958), (1356, 162342), (1566, 140572), (1866, 117972), (2034, 108228), (2088, 105429), (2488, 88479), (2712, 81171), (2799, 78648), (3051, 72152), (3132, 70286), (3277, 67176), (3732, 58986), (4068, 54114), (5598, 39324), (6102, 36076), (6264, 35143), (6554, 33588), (7464, 29493), (8136, 27057), (8397, 26216), (9019, 24408), (9831, 22392), (11196, 19662), (12204, 18038), (13108, 16794)]