418209232

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 963331200

約数和(自身を除く): 545121968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 331, 389, 406, 464, 662, 778, 812, 1324, 1556, 1624, 2317, 2648, 2723, 3112, 3248, 4634, 5296, 5446, 6224, 9268, 9599, 10892, 11281, 18536, 19198, 21784, 22562, 37072, 38396, 43568, 45124, 67193, 76792, 78967, 90248, 128759, 134386, 153584, 157934, 180496, 257518, 268772, 315868, 515036, 537544, 631736, 901313, 1030072, 1075088, 1263472, 1802626, 2060144, 3605252, 3734011, 7210504, 7468022, 14421008, 14936044, 26138077, 29872088, 52276154, 59744176, 104552308, 209104616, 418209232]

約数ペア:

[(1, 418209232), (2, 209104616), (4, 104552308), (7, 59744176), (8, 52276154), (14, 29872088), (16, 26138077), (28, 14936044), (29, 14421008), (56, 7468022), (58, 7210504), (112, 3734011), (116, 3605252), (203, 2060144), (232, 1802626), (331, 1263472), (389, 1075088), (406, 1030072), (464, 901313), (662, 631736), (778, 537544), (812, 515036), (1324, 315868), (1556, 268772), (1624, 257518), (2317, 180496), (2648, 157934), (2723, 153584), (3112, 134386), (3248, 128759), (4634, 90248), (5296, 78967), (5446, 76792), (6224, 67193), (9268, 45124), (9599, 43568), (10892, 38396), (11281, 37072), (18536, 22562), (19198, 21784)]