1453965968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32213}}^1$

素因数の和:32272

約数の個数: 80

約数和(自身を含む): 3579104256

約数和(自身を除く): 2125138288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 32213, 45136, 64426, 128852, 225491, 257704, 418769, 450982, 515408, 837538, 901964, 998603, 1675076, 1803928, 1997206, 2931383, 3350152, 3607856, 3994412, 5862766, 6700304, 6990221, 7988824, 11725532, 12981839, 13980442, 15977648, 23451064, 25963678, 27960884, 46902128, 51927356, 55921768, 90872873, 103854712, 111843536, 181745746, 207709424, 363491492, 726982984, 1453965968]

約数ペア:

[(1, 1453965968), (2, 726982984), (4, 363491492), (7, 207709424), (8, 181745746), (13, 111843536), (14, 103854712), (16, 90872873), (26, 55921768), (28, 51927356), (31, 46902128), (52, 27960884), (56, 25963678), (62, 23451064), (91, 15977648), (104, 13980442), (112, 12981839), (124, 11725532), (182, 7988824), (208, 6990221), (217, 6700304), (248, 5862766), (364, 3994412), (403, 3607856), (434, 3350152), (496, 2931383), (728, 1997206), (806, 1803928), (868, 1675076), (1456, 998603), (1612, 901964), (1736, 837538), (2821, 515408), (3224, 450982), (3472, 418769), (5642, 257704), (6448, 225491), (11284, 128852), (22568, 64426), (32213, 45136)]