308193568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4637}}^1$

素因数の和:4745

約数の個数: 48

約数和(自身を含む): 635814144

約数和(自身を除く): 327620576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 496, 536, 992, 1072, 2077, 2144, 4154, 4637, 8308, 9274, 16616, 18548, 33232, 37096, 66464, 74192, 143747, 148384, 287494, 310679, 574988, 621358, 1149976, 1242716, 2299952, 2485432, 4599904, 4970864, 9631049, 9941728, 19262098, 38524196, 77048392, 154096784, 308193568]

約数ペア:

[(1, 308193568), (2, 154096784), (4, 77048392), (8, 38524196), (16, 19262098), (31, 9941728), (32, 9631049), (62, 4970864), (67, 4599904), (124, 2485432), (134, 2299952), (248, 1242716), (268, 1149976), (496, 621358), (536, 574988), (992, 310679), (1072, 287494), (2077, 148384), (2144, 143747), (4154, 74192), (4637, 66464), (8308, 37096), (9274, 33232), (16616, 18548)]