495627504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{839}}^1$

素因数の和:1278

約数の個数: 80

約数和(自身を含む): 1326581760

約数和(自身を除く): 830954256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 397, 496, 744, 794, 839, 1191, 1488, 1588, 1678, 2382, 2517, 3176, 3356, 4764, 5034, 6352, 6712, 9528, 10068, 12307, 13424, 19056, 20136, 24614, 26009, 36921, 40272, 49228, 52018, 73842, 78027, 98456, 104036, 147684, 156054, 196912, 208072, 295368, 312108, 333083, 416144, 590736, 624216, 666166, 999249, 1248432, 1332332, 1998498, 2664664, 3996996, 5329328, 7993992, 10325573, 15987984, 20651146, 30976719, 41302292, 61953438, 82604584, 123906876, 165209168, 247813752, 495627504]

約数ペア:

[(1, 495627504), (2, 247813752), (3, 165209168), (4, 123906876), (6, 82604584), (8, 61953438), (12, 41302292), (16, 30976719), (24, 20651146), (31, 15987984), (48, 10325573), (62, 7993992), (93, 5329328), (124, 3996996), (186, 2664664), (248, 1998498), (372, 1332332), (397, 1248432), (496, 999249), (744, 666166), (794, 624216), (839, 590736), (1191, 416144), (1488, 333083), (1588, 312108), (1678, 295368), (2382, 208072), (2517, 196912), (3176, 156054), (3356, 147684), (4764, 104036), (5034, 98456), (6352, 78027), (6712, 73842), (9528, 52018), (10068, 49228), (12307, 40272), (13424, 36921), (19056, 26009), (20136, 24614)]