661561845408

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2029}}^1\times {\mathrm{49223}}^1$

素因数の和:51291

約数の個数: 144

約数和(自身を含む): 1964120296320

約数和(自身を除く): 1302558450912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2029, 2208, 3312, 4058, 6087, 6624, 8116, 12174, 16232, 18261, 24348, 32464, 36522, 46667, 48696, 49223, 64928, 73044, 93334, 97392, 98446, 140001, 146088, 147669, 186668, 194784, 196892, 280002, 292176, 295338, 373336, 393784, 420003, 443007, 560004, 584352, 590676, 746672, 787568, 840006, 886014, 1120008, 1132129, 1181352, 1493344, 1575136, 1680012, 1772028, 2240016, 2264258, 2362704, 3360024, 3396387, 3544056, 4480032, 4528516, 4725408, 6720048, 6792774, 7088112, 9057032, 10189161, 13440096, 13585548, 14176224, 18114064, 20378322, 27171096, 36228128, 40756644, 54342192, 81513288, 99873467, 108684384, 163026576, 199746934, 299620401, 326053152, 399493868, 599240802, 798987736, 898861203, 1198481604, 1597975472, 1797722406, 2297089741, 2396963208, 3195950944, 3595444812, 4594179482, 4793926416, 6891269223, 7190889624, 9188358964, 9587852832, 13782538446, 14381779248, 18376717928, 20673807669, 27565076892, 28763558496, 36753435856, 41347615338, 55130153784, 73506871712, 82695230676, 110260307568, 165390461352, 220520615136, 330780922704, 661561845408]

約数ペア:

[(1, 661561845408), (2, 330780922704), (3, 220520615136), (4, 165390461352), (6, 110260307568), (8, 82695230676), (9, 73506871712), (12, 55130153784), (16, 41347615338), (18, 36753435856), (23, 28763558496), (24, 27565076892), (32, 20673807669), (36, 18376717928), (46, 14381779248), (48, 13782538446), (69, 9587852832), (72, 9188358964), (92, 7190889624), (96, 6891269223), (138, 4793926416), (144, 4594179482), (184, 3595444812), (207, 3195950944), (276, 2396963208), (288, 2297089741), (368, 1797722406), (414, 1597975472), (552, 1198481604), (736, 898861203), (828, 798987736), (1104, 599240802), (1656, 399493868), (2029, 326053152), (2208, 299620401), (3312, 199746934), (4058, 163026576), (6087, 108684384), (6624, 99873467), (8116, 81513288), (12174, 54342192), (16232, 40756644), (18261, 36228128), (24348, 27171096), (32464, 20378322), (36522, 18114064), (46667, 14176224), (48696, 13585548), (49223, 13440096), (64928, 10189161), (73044, 9057032), (93334, 7088112), (97392, 6792774), (98446, 6720048), (140001, 4725408), (146088, 4528516), (147669, 4480032), (186668, 3544056), (194784, 3396387), (196892, 3360024), (280002, 2362704), (292176, 2264258), (295338, 2240016), (373336, 1772028), (393784, 1680012), (420003, 1575136), (443007, 1493344), (560004, 1181352), (584352, 1132129), (590676, 1120008), (746672, 886014), (787568, 840006)]