1388722014

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1286

約数の個数: 96

約数和(自身を含む): 3282439680

約数和(自身を除く): 1893717666

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 103, 138, 174, 206, 207, 261, 309, 414, 522, 618, 667, 927, 1123, 1334, 1854, 2001, 2246, 2369, 2987, 3369, 4002, 4738, 5974, 6003, 6738, 7107, 8961, 10107, 12006, 14214, 17922, 20214, 21321, 25829, 26883, 32567, 42642, 51658, 53766, 65134, 68701, 77487, 97701, 115669, 137402, 154974, 195402, 206103, 231338, 232461, 293103, 347007, 412206, 464922, 586206, 618309, 694014, 749041, 1041021, 1236618, 1498082, 2082042, 2247123, 2660387, 3354401, 4494246, 5320774, 6708802, 6741369, 7981161, 10063203, 13482738, 15962322, 20126406, 23943483, 30189609, 47886966, 60379218, 77151223, 154302446, 231453669, 462907338, 694361007, 1388722014]

約数ペア:

[(1, 1388722014), (2, 694361007), (3, 462907338), (6, 231453669), (9, 154302446), (18, 77151223), (23, 60379218), (29, 47886966), (46, 30189609), (58, 23943483), (69, 20126406), (87, 15962322), (103, 13482738), (138, 10063203), (174, 7981161), (206, 6741369), (207, 6708802), (261, 5320774), (309, 4494246), (414, 3354401), (522, 2660387), (618, 2247123), (667, 2082042), (927, 1498082), (1123, 1236618), (1334, 1041021), (1854, 749041), (2001, 694014), (2246, 618309), (2369, 586206), (2987, 464922), (3369, 412206), (4002, 347007), (4738, 293103), (5974, 232461), (6003, 231338), (6738, 206103), (7107, 195402), (8961, 154974), (10107, 137402), (12006, 115669), (14214, 97701), (17922, 77487), (20214, 68701), (21321, 65134), (25829, 53766), (26883, 51658), (32567, 42642)]