442189616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 958414848

約数和(自身を除く): 516225232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 127, 146, 176, 254, 271, 292, 508, 542, 584, 803, 1016, 1084, 1168, 1397, 1606, 2032, 2168, 2794, 2981, 3212, 4336, 5588, 5962, 6424, 9271, 11176, 11924, 12848, 18542, 19783, 22352, 23848, 34417, 37084, 39566, 47696, 68834, 74168, 79132, 101981, 137668, 148336, 158264, 203962, 217613, 275336, 316528, 378587, 407924, 435226, 550672, 757174, 815848, 870452, 1514348, 1631696, 1740904, 2512441, 3028696, 3481808, 5024882, 6057392, 10049764, 20099528, 27636851, 40199056, 55273702, 110547404, 221094808, 442189616]

約数ペア:

[(1, 442189616), (2, 221094808), (4, 110547404), (8, 55273702), (11, 40199056), (16, 27636851), (22, 20099528), (44, 10049764), (73, 6057392), (88, 5024882), (127, 3481808), (146, 3028696), (176, 2512441), (254, 1740904), (271, 1631696), (292, 1514348), (508, 870452), (542, 815848), (584, 757174), (803, 550672), (1016, 435226), (1084, 407924), (1168, 378587), (1397, 316528), (1606, 275336), (2032, 217613), (2168, 203962), (2794, 158264), (2981, 148336), (3212, 137668), (4336, 101981), (5588, 79132), (5962, 74168), (6424, 68834), (9271, 47696), (11176, 39566), (11924, 37084), (12848, 34417), (18542, 23848), (19783, 22352)]