1291106784

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{111149}}^1$

素因数の和:111184

約数の個数: 72

約数和(自身を含む): 3725303400

約数和(自身を除く): 2434196616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 111149, 222298, 333447, 444596, 666894, 889192, 1222639, 1333788, 1778384, 2445278, 2667576, 3556768, 3667917, 4890556, 5335152, 7335834, 9781112, 10670304, 13449029, 14671668, 19562224, 26898058, 29343336, 39124448, 40347087, 53796116, 58686672, 80694174, 107592232, 117373344, 161388348, 215184464, 322776696, 430368928, 645553392, 1291106784]

約数ペア:

[(1, 1291106784), (2, 645553392), (3, 430368928), (4, 322776696), (6, 215184464), (8, 161388348), (11, 117373344), (12, 107592232), (16, 80694174), (22, 58686672), (24, 53796116), (32, 40347087), (33, 39124448), (44, 29343336), (48, 26898058), (66, 19562224), (88, 14671668), (96, 13449029), (121, 10670304), (132, 9781112), (176, 7335834), (242, 5335152), (264, 4890556), (352, 3667917), (363, 3556768), (484, 2667576), (528, 2445278), (726, 1778384), (968, 1333788), (1056, 1222639), (1452, 889192), (1936, 666894), (2904, 444596), (3872, 333447), (5808, 222298), (11616, 111149)]