2540181744

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{928429}}^1$

素因数の和:928462

約数の個数: 60

約数和(自身を含む): 7483145800

約数和(自身を除く): 4942964056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 928429, 1856858, 2785287, 3713716, 5570574, 7427432, 8355861, 11141148, 14854864, 16711722, 17640151, 22282296, 33423444, 35280302, 44564592, 52920453, 66846888, 70560604, 105840906, 133693776, 141121208, 158761359, 211681812, 282242416, 317522718, 423363624, 635045436, 846727248, 1270090872, 2540181744]

約数ペア:

[(1, 2540181744), (2, 1270090872), (3, 846727248), (4, 635045436), (6, 423363624), (8, 317522718), (9, 282242416), (12, 211681812), (16, 158761359), (18, 141121208), (19, 133693776), (24, 105840906), (36, 70560604), (38, 66846888), (48, 52920453), (57, 44564592), (72, 35280302), (76, 33423444), (114, 22282296), (144, 17640151), (152, 16711722), (171, 14854864), (228, 11141148), (304, 8355861), (342, 7427432), (456, 5570574), (684, 3713716), (912, 2785287), (1368, 1856858), (2736, 928429)]