243128496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389629}}^1$

素因数の和:389653

約数の個数: 40

約数和(自身を含む): 676397680

約数和(自身を除く): 433269184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 389629, 779258, 1168887, 1558516, 2337774, 3117032, 4675548, 5065177, 6234064, 9351096, 10130354, 15195531, 18702192, 20260708, 30391062, 40521416, 60782124, 81042832, 121564248, 243128496]

約数ペア:

[(1, 243128496), (2, 121564248), (3, 81042832), (4, 60782124), (6, 40521416), (8, 30391062), (12, 20260708), (13, 18702192), (16, 15195531), (24, 10130354), (26, 9351096), (39, 6234064), (48, 5065177), (52, 4675548), (78, 3117032), (104, 2337774), (156, 1558516), (208, 1168887), (312, 779258), (624, 389629)]