2521289664

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2281}}^1$

素因数の和:2419

約数の個数: 168

約数和(自身を含む): 7685867280

約数和(自身を除く): 5164577616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 101, 114, 144, 152, 171, 192, 202, 228, 288, 303, 304, 342, 404, 456, 576, 606, 608, 684, 808, 909, 912, 1212, 1216, 1368, 1616, 1818, 1824, 1919, 2281, 2424, 2736, 3232, 3636, 3648, 3838, 4562, 4848, 5472, 5757, 6464, 6843, 7272, 7676, 9124, 9696, 10944, 11514, 13686, 14544, 15352, 17271, 18248, 19392, 20529, 23028, 27372, 29088, 30704, 34542, 36496, 41058, 43339, 46056, 54744, 58176, 61408, 69084, 72992, 82116, 86678, 92112, 109488, 122816, 130017, 138168, 145984, 164232, 173356, 184224, 218976, 230381, 260034, 276336, 328464, 346712, 368448, 390051, 437952, 460762, 520068, 552672, 656928, 691143, 693424, 780102, 921524, 1040136, 1105344, 1313856, 1382286, 1386848, 1560204, 1843048, 2073429, 2080272, 2764572, 2773696, 3120408, 3686096, 4146858, 4160544, 4377239, 5529144, 6240816, 7372192, 8293716, 8321088, 8754478, 11058288, 12481632, 13131717, 14744384, 16587432, 17508956, 22116576, 24963264, 26263434, 33174864, 35017912, 39395151, 44233152, 52526868, 66349728, 70035824, 78790302, 105053736, 132699456, 140071648, 157580604, 210107472, 280143296, 315161208, 420214944, 630322416, 840429888, 1260644832, 2521289664]

約数ペア:

[(1, 2521289664), (2, 1260644832), (3, 840429888), (4, 630322416), (6, 420214944), (8, 315161208), (9, 280143296), (12, 210107472), (16, 157580604), (18, 140071648), (19, 132699456), (24, 105053736), (32, 78790302), (36, 70035824), (38, 66349728), (48, 52526868), (57, 44233152), (64, 39395151), (72, 35017912), (76, 33174864), (96, 26263434), (101, 24963264), (114, 22116576), (144, 17508956), (152, 16587432), (171, 14744384), (192, 13131717), (202, 12481632), (228, 11058288), (288, 8754478), (303, 8321088), (304, 8293716), (342, 7372192), (404, 6240816), (456, 5529144), (576, 4377239), (606, 4160544), (608, 4146858), (684, 3686096), (808, 3120408), (909, 2773696), (912, 2764572), (1212, 2080272), (1216, 2073429), (1368, 1843048), (1616, 1560204), (1818, 1386848), (1824, 1382286), (1919, 1313856), (2281, 1105344), (2424, 1040136), (2736, 921524), (3232, 780102), (3636, 693424), (3648, 691143), (3838, 656928), (4562, 552672), (4848, 520068), (5472, 460762), (5757, 437952), (6464, 390051), (6843, 368448), (7272, 346712), (7676, 328464), (9124, 276336), (9696, 260034), (10944, 230381), (11514, 218976), (13686, 184224), (14544, 173356), (15352, 164232), (17271, 145984), (18248, 138168), (19392, 130017), (20529, 122816), (23028, 109488), (27372, 92112), (29088, 86678), (30704, 82116), (34542, 72992), (36496, 69084), (41058, 61408), (43339, 58176), (46056, 54744)]