619094772

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{249233}}^1$

素因数の和:249269

約数の個数: 48

約数和(自身を含む): 1674852480

約数和(自身を除く): 1055757708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 249233, 498466, 747699, 996932, 1495398, 2243097, 2990796, 4486194, 5732359, 6729291, 8972388, 11464718, 13458582, 17197077, 22929436, 26917164, 34394154, 51591231, 68788308, 103182462, 154773693, 206364924, 309547386, 619094772]

約数ペア:

[(1, 619094772), (2, 309547386), (3, 206364924), (4, 154773693), (6, 103182462), (9, 68788308), (12, 51591231), (18, 34394154), (23, 26917164), (27, 22929436), (36, 17197077), (46, 13458582), (54, 11464718), (69, 8972388), (92, 6729291), (108, 5732359), (138, 4486194), (207, 2990796), (276, 2243097), (414, 1495398), (621, 996932), (828, 747699), (1242, 498466), (2484, 249233)]