788261796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 2389330944

約数和(自身を除く): 1601069148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 307, 322, 414, 443, 483, 614, 644, 828, 886, 921, 966, 1228, 1329, 1449, 1772, 1842, 1932, 2149, 2658, 2763, 2898, 3101, 3684, 3987, 4298, 5316, 5526, 5796, 6202, 6447, 7061, 7974, 8596, 9303, 10189, 11052, 12404, 12894, 14122, 15948, 18606, 19341, 20378, 21183, 25788, 27909, 28244, 30567, 37212, 38682, 40756, 42366, 49427, 55818, 61134, 63549, 71323, 77364, 84732, 91701, 98854, 111636, 122268, 127098, 136001, 142646, 148281, 183402, 197708, 213969, 254196, 272002, 285292, 296562, 366804, 408003, 427938, 444843, 544004, 593124, 641907, 816006, 855876, 889686, 952007, 1224009, 1283814, 1632012, 1779372, 1904014, 2448018, 2567628, 2856021, 3128023, 3808028, 4896036, 5712042, 6256046, 8568063, 9384069, 11424084, 12512092, 17136126, 18768138, 21896161, 28152207, 34272252, 37536276, 43792322, 56304414, 65688483, 87584644, 112608828, 131376966, 197065449, 262753932, 394130898, 788261796]

約数ペア:

[(1, 788261796), (2, 394130898), (3, 262753932), (4, 197065449), (6, 131376966), (7, 112608828), (9, 87584644), (12, 65688483), (14, 56304414), (18, 43792322), (21, 37536276), (23, 34272252), (28, 28152207), (36, 21896161), (42, 18768138), (46, 17136126), (63, 12512092), (69, 11424084), (84, 9384069), (92, 8568063), (126, 6256046), (138, 5712042), (161, 4896036), (207, 3808028), (252, 3128023), (276, 2856021), (307, 2567628), (322, 2448018), (414, 1904014), (443, 1779372), (483, 1632012), (614, 1283814), (644, 1224009), (828, 952007), (886, 889686), (921, 855876), (966, 816006), (1228, 641907), (1329, 593124), (1449, 544004), (1772, 444843), (1842, 427938), (1932, 408003), (2149, 366804), (2658, 296562), (2763, 285292), (2898, 272002), (3101, 254196), (3684, 213969), (3987, 197708), (4298, 183402), (5316, 148281), (5526, 142646), (5796, 136001), (6202, 127098), (6447, 122268), (7061, 111636), (7974, 98854), (8596, 91701), (9303, 84732), (10189, 77364), (11052, 71323), (12404, 63549), (12894, 61134), (14122, 55818), (15948, 49427), (18606, 42366), (19341, 40756), (20378, 38682), (21183, 37212), (25788, 30567), (27909, 28244)]