465978032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 1021705440

約数和(自身を除く): 555727408

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 67, 104, 116, 134, 208, 232, 268, 377, 464, 536, 754, 871, 1072, 1153, 1508, 1742, 1943, 2306, 3016, 3484, 3886, 4612, 6032, 6968, 7772, 9224, 13936, 14989, 15544, 18448, 25259, 29978, 31088, 33437, 50518, 59956, 66874, 77251, 101036, 119912, 133748, 154502, 202072, 239824, 267496, 309004, 404144, 434681, 534992, 618008, 869362, 1004263, 1236016, 1738724, 2008526, 2240279, 3477448, 4017052, 4480558, 6954896, 8034104, 8961116, 16068208, 17922232, 29123627, 35844464, 58247254, 116494508, 232989016, 465978032]

約数ペア:

[(1, 465978032), (2, 232989016), (4, 116494508), (8, 58247254), (13, 35844464), (16, 29123627), (26, 17922232), (29, 16068208), (52, 8961116), (58, 8034104), (67, 6954896), (104, 4480558), (116, 4017052), (134, 3477448), (208, 2240279), (232, 2008526), (268, 1738724), (377, 1236016), (464, 1004263), (536, 869362), (754, 618008), (871, 534992), (1072, 434681), (1153, 404144), (1508, 309004), (1742, 267496), (1943, 239824), (2306, 202072), (3016, 154502), (3484, 133748), (3886, 119912), (4612, 101036), (6032, 77251), (6968, 66874), (7772, 59956), (9224, 50518), (13936, 33437), (14989, 31088), (15544, 29978), (18448, 25259)]