280942992

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{6569}}^1$

素因数の和:6603

約数の個数: 120

約数和(自身を含む): 889630560

約数和(自身を除く): 608687568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 396, 432, 486, 528, 594, 648, 792, 891, 972, 1188, 1296, 1584, 1782, 1944, 2376, 2673, 3564, 3888, 4752, 5346, 6569, 7128, 10692, 13138, 14256, 19707, 21384, 26276, 39414, 42768, 52552, 59121, 72259, 78828, 105104, 118242, 144518, 157656, 177363, 216777, 236484, 289036, 315312, 354726, 433554, 472968, 532089, 578072, 650331, 709452, 867108, 945936, 1064178, 1156144, 1300662, 1418904, 1596267, 1734216, 1950993, 2128356, 2601324, 2837808, 3192534, 3468432, 3901986, 4256712, 5202648, 5852979, 6385068, 7803972, 8513424, 10405296, 11705958, 12770136, 15607944, 17558937, 23411916, 25540272, 31215888, 35117874, 46823832, 70235748, 93647664, 140471496, 280942992]

約数ペア:

[(1, 280942992), (2, 140471496), (3, 93647664), (4, 70235748), (6, 46823832), (8, 35117874), (9, 31215888), (11, 25540272), (12, 23411916), (16, 17558937), (18, 15607944), (22, 12770136), (24, 11705958), (27, 10405296), (33, 8513424), (36, 7803972), (44, 6385068), (48, 5852979), (54, 5202648), (66, 4256712), (72, 3901986), (81, 3468432), (88, 3192534), (99, 2837808), (108, 2601324), (132, 2128356), (144, 1950993), (162, 1734216), (176, 1596267), (198, 1418904), (216, 1300662), (243, 1156144), (264, 1064178), (297, 945936), (324, 867108), (396, 709452), (432, 650331), (486, 578072), (528, 532089), (594, 472968), (648, 433554), (792, 354726), (891, 315312), (972, 289036), (1188, 236484), (1296, 216777), (1584, 177363), (1782, 157656), (1944, 144518), (2376, 118242), (2673, 105104), (3564, 78828), (3888, 72259), (4752, 59121), (5346, 52552), (6569, 42768), (7128, 39414), (10692, 26276), (13138, 21384), (14256, 19707)]