2511763488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{670877}}^1$

素因数の和:670906

約数の個数: 72

約数和(自身を含む): 7692287148

約数和(自身を除く): 5180523660

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, 670877, 1341754, 2012631, 2683508, 4025262, 5367016, 6037893, 8050524, 8721401, 10734032, 12075786, 16101048, 17442802, 21468064, 24151572, 26164203, 32202096, 34885604, 48303144, 52328406, 64404192, 69771208, 78492609, 96606288, 104656812, 139542416, 156985218, 193212576, 209313624, 279084832, 313970436, 418627248, 627940872, 837254496, 1255881744, 2511763488]

約数ペア:

[(1, 2511763488), (2, 1255881744), (3, 837254496), (4, 627940872), (6, 418627248), (8, 313970436), (9, 279084832), (12, 209313624), (13, 193212576), (16, 156985218), (18, 139542416), (24, 104656812), (26, 96606288), (32, 78492609), (36, 69771208), (39, 64404192), (48, 52328406), (52, 48303144), (72, 34885604), (78, 32202096), (96, 26164203), (104, 24151572), (117, 21468064), (144, 17442802), (156, 16101048), (208, 12075786), (234, 10734032), (288, 8721401), (312, 8050524), (416, 6037893), (468, 5367016), (624, 4025262), (936, 2683508), (1248, 2012631), (1872, 1341754), (3744, 670877)]