2889389664

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 288

約数和(自身を含む): 9893923200

約数和(自身を除く): 7004533536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 139, 144, 147, 168, 189, 196, 216, 224, 252, 278, 288, 294, 336, 378, 392, 417, 432, 441, 491, 504, 556, 588, 672, 756, 784, 834, 864, 882, 973, 982, 1008, 1112, 1176, 1251, 1323, 1473, 1512, 1568, 1668, 1764, 1946, 1964, 2016, 2224, 2352, 2502, 2646, 2919, 2946, 3024, 3336, 3437, 3528, 3753, 3892, 3928, 4419, 4448, 4704, 5004, 5292, 5838, 5892, 6048, 6672, 6811, 6874, 7056, 7506, 7784, 7856, 8757, 8838, 10008, 10311, 10584, 11676, 11784, 13257, 13344, 13622, 13748, 14112, 15012, 15568, 15712, 17514, 17676, 20016, 20433, 20622, 21168, 23352, 23568, 24059, 26271, 26514, 27244, 27496, 30024, 30933, 31136, 35028, 35352, 40032, 40866, 41244, 42336, 46704, 47136, 48118, 52542, 53028, 54488, 54992, 60048, 61299, 61866, 68249, 70056, 70704, 72177, 81732, 82488, 92799, 93408, 96236, 105084, 106056, 108976, 109984, 120096, 122598, 123732, 136498, 140112, 141408, 144354, 163464, 164976, 183897, 185598, 192472, 204747, 210168, 212112, 216531, 217952, 245196, 247464, 272996, 280224, 288708, 326928, 329952, 367794, 371196, 384944, 409494, 420336, 424224, 433062, 477743, 490392, 494928, 545992, 577416, 614241, 649593, 653856, 735588, 742392, 769888, 818988, 840672, 866124, 955486, 980784, 989856, 1091984, 1154832, 1228482, 1299186, 1433229, 1471176, 1484784, 1637976, 1732248, 1842723, 1910972, 1961568, 2183968, 2309664, 2456964, 2598372, 2866458, 2942352, 2969568, 3275952, 3344201, 3464496, 3685446, 3821944, 4299687, 4913928, 5196744, 5732916, 5884704, 6551904, 6688402, 6928992, 7370892, 7643888, 8599374, 9827856, 10032603, 10393488, 11465832, 12899061, 13376804, 14741784, 15287776, 17198748, 19655712, 20065206, 20786976, 22931664, 25798122, 26753608, 29483568, 30097809, 34397496, 40130412, 45863328, 51596244, 53507216, 58967136, 60195618, 68794992, 80260824, 90293427, 103192488, 107014432, 120391236, 137589984, 160521648, 180586854, 206384976, 240782472, 321043296, 361173708, 412769952, 481564944, 722347416, 963129888, 1444694832, 2889389664]

約数ペア:

[(1, 2889389664), (2, 1444694832), (3, 963129888), (4, 722347416), (6, 481564944), (7, 412769952), (8, 361173708), (9, 321043296), (12, 240782472), (14, 206384976), (16, 180586854), (18, 160521648), (21, 137589984), (24, 120391236), (27, 107014432), (28, 103192488), (32, 90293427), (36, 80260824), (42, 68794992), (48, 60195618), (49, 58967136), (54, 53507216), (56, 51596244), (63, 45863328), (72, 40130412), (84, 34397496), (96, 30097809), (98, 29483568), (108, 26753608), (112, 25798122), (126, 22931664), (139, 20786976), (144, 20065206), (147, 19655712), (168, 17198748), (189, 15287776), (196, 14741784), (216, 13376804), (224, 12899061), (252, 11465832), (278, 10393488), (288, 10032603), (294, 9827856), (336, 8599374), (378, 7643888), (392, 7370892), (417, 6928992), (432, 6688402), (441, 6551904), (491, 5884704), (504, 5732916), (556, 5196744), (588, 4913928), (672, 4299687), (756, 3821944), (784, 3685446), (834, 3464496), (864, 3344201), (882, 3275952), (973, 2969568), (982, 2942352), (1008, 2866458), (1112, 2598372), (1176, 2456964), (1251, 2309664), (1323, 2183968), (1473, 1961568), (1512, 1910972), (1568, 1842723), (1668, 1732248), (1764, 1637976), (1946, 1484784), (1964, 1471176), (2016, 1433229), (2224, 1299186), (2352, 1228482), (2502, 1154832), (2646, 1091984), (2919, 989856), (2946, 980784), (3024, 955486), (3336, 866124), (3437, 840672), (3528, 818988), (3753, 769888), (3892, 742392), (3928, 735588), (4419, 653856), (4448, 649593), (4704, 614241), (5004, 577416), (5292, 545992), (5838, 494928), (5892, 490392), (6048, 477743), (6672, 433062), (6811, 424224), (6874, 420336), (7056, 409494), (7506, 384944), (7784, 371196), (7856, 367794), (8757, 329952), (8838, 326928), (10008, 288708), (10311, 280224), (10584, 272996), (11676, 247464), (11784, 245196), (13257, 217952), (13344, 216531), (13622, 212112), (13748, 210168), (14112, 204747), (15012, 192472), (15568, 185598), (15712, 183897), (17514, 164976), (17676, 163464), (20016, 144354), (20433, 141408), (20622, 140112), (21168, 136498), (23352, 123732), (23568, 122598), (24059, 120096), (26271, 109984), (26514, 108976), (27244, 106056), (27496, 105084), (30024, 96236), (30933, 93408), (31136, 92799), (35028, 82488), (35352, 81732), (40032, 72177), (40866, 70704), (41244, 70056), (42336, 68249), (46704, 61866), (47136, 61299), (48118, 60048), (52542, 54992), (53028, 54488)]