1285685616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{74197}}^1$

素因数の和:74246

約数の個数: 60

約数和(自身を含む): 3505410312

約数和(自身を除く): 2219724696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 8664, 17328, 74197, 148394, 222591, 296788, 445182, 593576, 890364, 1187152, 1409743, 1780728, 2819486, 3561456, 4229229, 5638972, 8458458, 11277944, 16916916, 22555888, 26785117, 33833832, 53570234, 67667664, 80355351, 107140468, 160710702, 214280936, 321421404, 428561872, 642842808, 1285685616]

約数ペア:

[(1, 1285685616), (2, 642842808), (3, 428561872), (4, 321421404), (6, 214280936), (8, 160710702), (12, 107140468), (16, 80355351), (19, 67667664), (24, 53570234), (38, 33833832), (48, 26785117), (57, 22555888), (76, 16916916), (114, 11277944), (152, 8458458), (228, 5638972), (304, 4229229), (361, 3561456), (456, 2819486), (722, 1780728), (912, 1409743), (1083, 1187152), (1444, 890364), (2166, 593576), (2888, 445182), (4332, 296788), (5776, 222591), (8664, 148394), (17328, 74197)]