1322887552

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 3147540480

約数和(自身を除く): 1824652928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 97, 112, 124, 128, 194, 217, 224, 248, 388, 434, 448, 491, 496, 679, 776, 868, 896, 982, 992, 1358, 1552, 1736, 1964, 1984, 2716, 3007, 3104, 3437, 3472, 3928, 3968, 5432, 6014, 6208, 6874, 6944, 7856, 10864, 12028, 12416, 13748, 13888, 15221, 15712, 21049, 21728, 24056, 27496, 27776, 30442, 31424, 42098, 43456, 47627, 48112, 54992, 60884, 62848, 84196, 86912, 95254, 96224, 106547, 109984, 121768, 168392, 190508, 192448, 213094, 219968, 243536, 333389, 336784, 381016, 384896, 426188, 439936, 487072, 666778, 673568, 762032, 852376, 974144, 1333556, 1347136, 1476437, 1524064, 1704752, 1948288, 2667112, 2694272, 2952874, 3048128, 3409504, 5334224, 5905748, 6096256, 6819008, 10335059, 10668448, 11811496, 13638016, 20670118, 21336896, 23622992, 41340236, 42673792, 47245984, 82680472, 94491968, 165360944, 188983936, 330721888, 661443776, 1322887552]

約数ペア:

[(1, 1322887552), (2, 661443776), (4, 330721888), (7, 188983936), (8, 165360944), (14, 94491968), (16, 82680472), (28, 47245984), (31, 42673792), (32, 41340236), (56, 23622992), (62, 21336896), (64, 20670118), (97, 13638016), (112, 11811496), (124, 10668448), (128, 10335059), (194, 6819008), (217, 6096256), (224, 5905748), (248, 5334224), (388, 3409504), (434, 3048128), (448, 2952874), (491, 2694272), (496, 2667112), (679, 1948288), (776, 1704752), (868, 1524064), (896, 1476437), (982, 1347136), (992, 1333556), (1358, 974144), (1552, 852376), (1736, 762032), (1964, 673568), (1984, 666778), (2716, 487072), (3007, 439936), (3104, 426188), (3437, 384896), (3472, 381016), (3928, 336784), (3968, 333389), (5432, 243536), (6014, 219968), (6208, 213094), (6874, 192448), (6944, 190508), (7856, 168392), (10864, 121768), (12028, 109984), (12416, 106547), (13748, 96224), (13888, 95254), (15221, 86912), (15712, 84196), (21049, 62848), (21728, 60884), (24056, 54992), (27496, 48112), (27776, 47627), (30442, 43456), (31424, 42098)]