266906604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1183

約数の個数: 96

約数和(自身を含む): 697132800

約数和(自身を除く): 430226196

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 37, 38, 57, 58, 74, 76, 87, 111, 114, 116, 148, 174, 222, 228, 348, 444, 551, 703, 1073, 1091, 1102, 1406, 1653, 2109, 2146, 2182, 2204, 2812, 3219, 3273, 3306, 4218, 4292, 4364, 6438, 6546, 6612, 8436, 12876, 13092, 20387, 20729, 31639, 40367, 40774, 41458, 61161, 62187, 63278, 80734, 81548, 82916, 94917, 121101, 122322, 124374, 126556, 161468, 189834, 242202, 244644, 248748, 379668, 484404, 601141, 766973, 1170643, 1202282, 1533946, 1803423, 2300919, 2341286, 2404564, 3067892, 3511929, 3606846, 4601838, 4682572, 7023858, 7213692, 9203676, 14047716, 22242217, 44484434, 66726651, 88968868, 133453302, 266906604]

約数ペア:

[(1, 266906604), (2, 133453302), (3, 88968868), (4, 66726651), (6, 44484434), (12, 22242217), (19, 14047716), (29, 9203676), (37, 7213692), (38, 7023858), (57, 4682572), (58, 4601838), (74, 3606846), (76, 3511929), (87, 3067892), (111, 2404564), (114, 2341286), (116, 2300919), (148, 1803423), (174, 1533946), (222, 1202282), (228, 1170643), (348, 766973), (444, 601141), (551, 484404), (703, 379668), (1073, 248748), (1091, 244644), (1102, 242202), (1406, 189834), (1653, 161468), (2109, 126556), (2146, 124374), (2182, 122322), (2204, 121101), (2812, 94917), (3219, 82916), (3273, 81548), (3306, 80734), (4218, 63278), (4292, 62187), (4364, 61161), (6438, 41458), (6546, 40774), (6612, 40367), (8436, 31639), (12876, 20729), (13092, 20387)]