407635488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{108877}}^1$

素因数の和:108906

約数の個数: 72

約数和(自身を含む): 1248395148

約数和(自身を除く): 840759660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 108877, 217754, 326631, 435508, 653262, 871016, 979893, 1306524, 1415401, 1742032, 1959786, 2613048, 2830802, 3484064, 3919572, 4246203, 5226096, 5661604, 7839144, 8492406, 10452192, 11323208, 12738609, 15678288, 16984812, 22646416, 25477218, 31356576, 33969624, 45292832, 50954436, 67939248, 101908872, 135878496, 203817744, 407635488]

約数ペア:

[(1, 407635488), (2, 203817744), (3, 135878496), (4, 101908872), (6, 67939248), (8, 50954436), (9, 45292832), (12, 33969624), (13, 31356576), (16, 25477218), (18, 22646416), (24, 16984812), (26, 15678288), (32, 12738609), (36, 11323208), (39, 10452192), (48, 8492406), (52, 7839144), (72, 5661604), (78, 5226096), (96, 4246203), (104, 3919572), (117, 3484064), (144, 2830802), (156, 2613048), (208, 1959786), (234, 1742032), (288, 1415401), (312, 1306524), (416, 979893), (468, 871016), (624, 653262), (936, 435508), (1248, 326631), (1872, 217754), (3744, 108877)]