1261891638688

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1\times {\mathrm{28307}}^1$

素因数の和:30014

約数の個数: 96

約数和(自身を含む): 2664148765824

約数和(自身を除く): 1402257127136

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1637, 1702, 3274, 3404, 6548, 6808, 13096, 13616, 26192, 27232, 28307, 37651, 52384, 56614, 60569, 75302, 113228, 121138, 150604, 226456, 242276, 301208, 452912, 484552, 602416, 651061, 905824, 969104, 1047359, 1204832, 1302122, 1393087, 1938208, 2094718, 2604244, 2786174, 4189436, 5208488, 5572348, 8378872, 10416976, 11144696, 16757744, 20833952, 22289392, 24089257, 33515488, 44578784, 46338559, 48178514, 92677118, 96357028, 185354236, 192714056, 370708472, 385428112, 741416944, 770856224, 1065786857, 1482833888, 1714526683, 2131573714, 3429053366, 4263147428, 6858106732, 8526294856, 13716213464, 17052589712, 27432426928, 34105179424, 39434113709, 54864853856, 78868227418, 157736454836, 315472909672, 630945819344, 1261891638688]

約数ペア:

[(1, 1261891638688), (2, 630945819344), (4, 315472909672), (8, 157736454836), (16, 78868227418), (23, 54864853856), (32, 39434113709), (37, 34105179424), (46, 27432426928), (74, 17052589712), (92, 13716213464), (148, 8526294856), (184, 6858106732), (296, 4263147428), (368, 3429053366), (592, 2131573714), (736, 1714526683), (851, 1482833888), (1184, 1065786857), (1637, 770856224), (1702, 741416944), (3274, 385428112), (3404, 370708472), (6548, 192714056), (6808, 185354236), (13096, 96357028), (13616, 92677118), (26192, 48178514), (27232, 46338559), (28307, 44578784), (37651, 33515488), (52384, 24089257), (56614, 22289392), (60569, 20833952), (75302, 16757744), (113228, 11144696), (121138, 10416976), (150604, 8378872), (226456, 5572348), (242276, 5208488), (301208, 4189436), (452912, 2786174), (484552, 2604244), (602416, 2094718), (651061, 1938208), (905824, 1393087), (969104, 1302122), (1047359, 1204832)]