290544304

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{4337}}^1$

素因数の和:4477

約数の個数: 40

約数和(自身を含む): 580944960

約数和(自身を除く): 290400656

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 212, 316, 424, 632, 848, 1264, 4187, 4337, 8374, 8674, 16748, 17348, 33496, 34696, 66992, 69392, 229861, 342623, 459722, 685246, 919444, 1370492, 1838888, 2740984, 3677776, 5481968, 18159019, 36318038, 72636076, 145272152, 290544304]

約数ペア:

[(1, 290544304), (2, 145272152), (4, 72636076), (8, 36318038), (16, 18159019), (53, 5481968), (79, 3677776), (106, 2740984), (158, 1838888), (212, 1370492), (316, 919444), (424, 685246), (632, 459722), (848, 342623), (1264, 229861), (4187, 69392), (4337, 66992), (8374, 34696), (8674, 33496), (16748, 17348)]