1389814416

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^2\times {\mathrm{467}}^1$

素因数の和:650

約数の個数: 120

約数和(自身を含む): 4046571360

約数和(自身を除く): 2656756944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 467, 498, 664, 747, 934, 996, 1328, 1401, 1494, 1868, 1992, 2241, 2802, 2988, 3736, 3984, 4203, 4482, 5604, 5976, 6889, 7472, 8406, 8964, 11208, 11952, 12609, 13778, 16812, 17928, 20667, 22416, 25218, 27556, 33624, 35856, 38761, 41334, 50436, 55112, 62001, 67248, 77522, 82668, 100872, 110224, 116283, 124002, 155044, 165336, 186003, 201744, 232566, 248004, 310088, 330672, 348849, 372006, 465132, 496008, 620176, 697698, 744012, 930264, 992016, 1046547, 1395396, 1488024, 1860528, 2093094, 2790792, 2976048, 3217163, 4186188, 5581584, 6434326, 8372376, 9651489, 12868652, 16744752, 19302978, 25737304, 28954467, 38605956, 51474608, 57908934, 77211912, 86863401, 115817868, 154423824, 173726802, 231635736, 347453604, 463271472, 694907208, 1389814416]

約数ペア:

[(1, 1389814416), (2, 694907208), (3, 463271472), (4, 347453604), (6, 231635736), (8, 173726802), (9, 154423824), (12, 115817868), (16, 86863401), (18, 77211912), (24, 57908934), (27, 51474608), (36, 38605956), (48, 28954467), (54, 25737304), (72, 19302978), (83, 16744752), (108, 12868652), (144, 9651489), (166, 8372376), (216, 6434326), (249, 5581584), (332, 4186188), (432, 3217163), (467, 2976048), (498, 2790792), (664, 2093094), (747, 1860528), (934, 1488024), (996, 1395396), (1328, 1046547), (1401, 992016), (1494, 930264), (1868, 744012), (1992, 697698), (2241, 620176), (2802, 496008), (2988, 465132), (3736, 372006), (3984, 348849), (4203, 330672), (4482, 310088), (5604, 248004), (5976, 232566), (6889, 201744), (7472, 186003), (8406, 165336), (8964, 155044), (11208, 124002), (11952, 116283), (12609, 110224), (13778, 100872), (16812, 82668), (17928, 77522), (20667, 67248), (22416, 62001), (25218, 55112), (27556, 50436), (33624, 41334), (35856, 38761)]