1305525568

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 112

約数和(自身を含む): 2867558400

約数和(自身を除く): 1562032832

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 59, 62, 64, 76, 118, 124, 152, 236, 248, 304, 472, 496, 587, 589, 608, 944, 992, 1121, 1174, 1178, 1216, 1829, 1888, 1984, 2242, 2348, 2356, 3658, 3776, 4484, 4696, 4712, 7316, 8968, 9392, 9424, 11153, 14632, 17936, 18197, 18784, 18848, 22306, 29264, 34633, 34751, 35872, 36394, 37568, 37696, 44612, 58528, 69266, 69502, 71744, 72788, 89224, 117056, 138532, 139004, 145576, 178448, 277064, 278008, 291152, 345743, 356896, 554128, 556016, 582304, 658027, 691486, 713792, 1073623, 1108256, 1112032, 1164608, 1316054, 1382972, 2147246, 2216512, 2224064, 2632108, 2765944, 4294492, 5264216, 5531888, 8588984, 10528432, 11063776, 17177968, 20398837, 21056864, 22127552, 34355936, 40797674, 42113728, 68711872, 81595348, 163190696, 326381392, 652762784, 1305525568]

約数ペア:

[(1, 1305525568), (2, 652762784), (4, 326381392), (8, 163190696), (16, 81595348), (19, 68711872), (31, 42113728), (32, 40797674), (38, 34355936), (59, 22127552), (62, 21056864), (64, 20398837), (76, 17177968), (118, 11063776), (124, 10528432), (152, 8588984), (236, 5531888), (248, 5264216), (304, 4294492), (472, 2765944), (496, 2632108), (587, 2224064), (589, 2216512), (608, 2147246), (944, 1382972), (992, 1316054), (1121, 1164608), (1174, 1112032), (1178, 1108256), (1216, 1073623), (1829, 713792), (1888, 691486), (1984, 658027), (2242, 582304), (2348, 556016), (2356, 554128), (3658, 356896), (3776, 345743), (4484, 291152), (4696, 278008), (4712, 277064), (7316, 178448), (8968, 145576), (9392, 139004), (9424, 138532), (11153, 117056), (14632, 89224), (17936, 72788), (18197, 71744), (18784, 69502), (18848, 69266), (22306, 58528), (29264, 44612), (34633, 37696), (34751, 37568), (35872, 36394)]