726103728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42373}}^1$

素因数の和:42411

約数の個数: 120

約数和(自身を含む): 2459047968

約数和(自身を除く): 1732944240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 42373, 84746, 127119, 169492, 254238, 296611, 338984, 381357, 508476, 593222, 677968, 720341, 762714, 889833, 1016952, 1186444, 1440682, 1525428, 1779666, 2033904, 2161023, 2372888, 2669499, 2881364, 3050856, 3559332, 4322046, 4745776, 5042387, 5338998, 5762728, 6101712, 6483069, 7118664, 8644092, 10084774, 10677996, 11525456, 12966138, 14237328, 15127161, 17288184, 20169548, 21355992, 25932276, 30254322, 34576368, 40339096, 42711984, 45381483, 51864552, 60508644, 80678192, 90762966, 103729104, 121017288, 181525932, 242034576, 363051864, 726103728]

約数ペア:

[(1, 726103728), (2, 363051864), (3, 242034576), (4, 181525932), (6, 121017288), (7, 103729104), (8, 90762966), (9, 80678192), (12, 60508644), (14, 51864552), (16, 45381483), (17, 42711984), (18, 40339096), (21, 34576368), (24, 30254322), (28, 25932276), (34, 21355992), (36, 20169548), (42, 17288184), (48, 15127161), (51, 14237328), (56, 12966138), (63, 11525456), (68, 10677996), (72, 10084774), (84, 8644092), (102, 7118664), (112, 6483069), (119, 6101712), (126, 5762728), (136, 5338998), (144, 5042387), (153, 4745776), (168, 4322046), (204, 3559332), (238, 3050856), (252, 2881364), (272, 2669499), (306, 2372888), (336, 2161023), (357, 2033904), (408, 1779666), (476, 1525428), (504, 1440682), (612, 1186444), (714, 1016952), (816, 889833), (952, 762714), (1008, 720341), (1071, 677968), (1224, 593222), (1428, 508476), (1904, 381357), (2142, 338984), (2448, 296611), (2856, 254238), (4284, 169492), (5712, 127119), (8568, 84746), (17136, 42373)]