260530848

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 792529920

約数和(自身を除く): 531999072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 127, 136, 144, 153, 204, 254, 272, 288, 306, 381, 408, 419, 508, 544, 612, 762, 816, 838, 1016, 1143, 1224, 1257, 1524, 1632, 1676, 2032, 2159, 2286, 2448, 2514, 3048, 3352, 3771, 4064, 4318, 4572, 4896, 5028, 6096, 6477, 6704, 7123, 7542, 8636, 9144, 10056, 12192, 12954, 13408, 14246, 15084, 17272, 18288, 19431, 20112, 21369, 25908, 28492, 30168, 34544, 36576, 38862, 40224, 42738, 51816, 53213, 56984, 60336, 64107, 69088, 77724, 85476, 103632, 106426, 113968, 120672, 128214, 155448, 159639, 170952, 207264, 212852, 227936, 256428, 310896, 319278, 341904, 425704, 478917, 512856, 621792, 638556, 683808, 851408, 904621, 957834, 1025712, 1277112, 1702816, 1809242, 1915668, 2051424, 2554224, 2713863, 3618484, 3831336, 5108448, 5427726, 7236968, 7662672, 8141589, 10855452, 14473936, 15325344, 16283178, 21710904, 28947872, 32566356, 43421808, 65132712, 86843616, 130265424, 260530848]

約数ペア:

[(1, 260530848), (2, 130265424), (3, 86843616), (4, 65132712), (6, 43421808), (8, 32566356), (9, 28947872), (12, 21710904), (16, 16283178), (17, 15325344), (18, 14473936), (24, 10855452), (32, 8141589), (34, 7662672), (36, 7236968), (48, 5427726), (51, 5108448), (68, 3831336), (72, 3618484), (96, 2713863), (102, 2554224), (127, 2051424), (136, 1915668), (144, 1809242), (153, 1702816), (204, 1277112), (254, 1025712), (272, 957834), (288, 904621), (306, 851408), (381, 683808), (408, 638556), (419, 621792), (508, 512856), (544, 478917), (612, 425704), (762, 341904), (816, 319278), (838, 310896), (1016, 256428), (1143, 227936), (1224, 212852), (1257, 207264), (1524, 170952), (1632, 159639), (1676, 155448), (2032, 128214), (2159, 120672), (2286, 113968), (2448, 106426), (2514, 103632), (3048, 85476), (3352, 77724), (3771, 69088), (4064, 64107), (4318, 60336), (4572, 56984), (4896, 53213), (5028, 51816), (6096, 42738), (6477, 40224), (6704, 38862), (7123, 36576), (7542, 34544), (8636, 30168), (9144, 28492), (10056, 25908), (12192, 21369), (12954, 20112), (13408, 19431), (14246, 18288), (15084, 17272)]