15621105664

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 34594560000

約数和(自身を除く): 18973454336

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 109, 116, 127, 128, 152, 218, 232, 254, 256, 304, 436, 464, 508, 512, 551, 608, 872, 928, 1016, 1024, 1102, 1216, 1744, 1856, 2032, 2048, 2071, 2204, 2413, 2432, 3161, 3488, 3683, 3712, 4064, 4142, 4408, 4826, 4864, 6322, 6976, 7366, 7424, 8128, 8284, 8816, 9652, 9728, 12644, 13843, 13952, 14732, 14848, 16256, 16568, 17632, 19304, 19456, 25288, 27686, 27904, 29464, 29696, 32512, 33136, 35264, 38608, 38912, 50576, 55372, 55808, 58928, 59392, 60059, 65024, 66272, 69977, 70528, 77216, 101152, 110744, 111616, 117856, 120118, 130048, 132544, 139954, 141056, 154432, 202304, 221488, 223232, 235712, 240236, 260096, 263017, 265088, 279908, 282112, 308864, 401447, 404608, 442976, 471424, 480472, 526034, 530176, 559816, 564224, 617728, 802894, 809216, 885952, 942848, 960944, 1052068, 1060352, 1119632, 1128448, 1235456, 1605788, 1618432, 1771904, 1885696, 1921888, 2104136, 2120704, 2239264, 2470912, 3211576, 3236864, 3543808, 3771392, 3843776, 4208272, 4241408, 4478528, 4941824, 6423152, 6473728, 7087616, 7542784, 7627493, 7687552, 8416544, 8957056, 12846304, 14175232, 15254986, 15375104, 16833088, 17914112, 25692608, 28350464, 30509972, 30750208, 33666176, 35828224, 51385216, 61019944, 61500416, 67332352, 71656448, 102770432, 122039888, 123000832, 134664704, 143312896, 205540864, 244079776, 269329408, 411081728, 488159552, 538658816, 822163456, 976319104, 1952638208, 3905276416, 7810552832, 15621105664]

約数ペア:

[(1, 15621105664), (2, 7810552832), (4, 3905276416), (8, 1952638208), (16, 976319104), (19, 822163456), (29, 538658816), (32, 488159552), (38, 411081728), (58, 269329408), (64, 244079776), (76, 205540864), (109, 143312896), (116, 134664704), (127, 123000832), (128, 122039888), (152, 102770432), (218, 71656448), (232, 67332352), (254, 61500416), (256, 61019944), (304, 51385216), (436, 35828224), (464, 33666176), (508, 30750208), (512, 30509972), (551, 28350464), (608, 25692608), (872, 17914112), (928, 16833088), (1016, 15375104), (1024, 15254986), (1102, 14175232), (1216, 12846304), (1744, 8957056), (1856, 8416544), (2032, 7687552), (2048, 7627493), (2071, 7542784), (2204, 7087616), (2413, 6473728), (2432, 6423152), (3161, 4941824), (3488, 4478528), (3683, 4241408), (3712, 4208272), (4064, 3843776), (4142, 3771392), (4408, 3543808), (4826, 3236864), (4864, 3211576), (6322, 2470912), (6976, 2239264), (7366, 2120704), (7424, 2104136), (8128, 1921888), (8284, 1885696), (8816, 1771904), (9652, 1618432), (9728, 1605788), (12644, 1235456), (13843, 1128448), (13952, 1119632), (14732, 1060352), (14848, 1052068), (16256, 960944), (16568, 942848), (17632, 885952), (19304, 809216), (19456, 802894), (25288, 617728), (27686, 564224), (27904, 559816), (29464, 530176), (29696, 526034), (32512, 480472), (33136, 471424), (35264, 442976), (38608, 404608), (38912, 401447), (50576, 308864), (55372, 282112), (55808, 279908), (58928, 265088), (59392, 263017), (60059, 260096), (65024, 240236), (66272, 235712), (69977, 223232), (70528, 221488), (77216, 202304), (101152, 154432), (110744, 141056), (111616, 139954), (117856, 132544), (120118, 130048)]