1577523168

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{140449}}^1$

素因数の和:140481

約数の個数: 96

約数和(自身を含む): 4955076000

約数和(自身を除く): 3377552832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 140449, 280898, 421347, 561796, 842694, 1123592, 1264041, 1685388, 1825837, 2247184, 2528082, 3370776, 3651674, 3792123, 4494368, 5056164, 5477511, 6741552, 7303348, 7584246, 10112328, 10955022, 13483104, 14606696, 15168492, 16432533, 20224656, 21910044, 29213392, 30336984, 32865066, 40449312, 43820088, 49297599, 58426784, 60673968, 65730132, 87640176, 98595198, 121347936, 131460264, 175280352, 197190396, 262920528, 394380792, 525841056, 788761584, 1577523168]

約数ペア:

[(1, 1577523168), (2, 788761584), (3, 525841056), (4, 394380792), (6, 262920528), (8, 197190396), (9, 175280352), (12, 131460264), (13, 121347936), (16, 98595198), (18, 87640176), (24, 65730132), (26, 60673968), (27, 58426784), (32, 49297599), (36, 43820088), (39, 40449312), (48, 32865066), (52, 30336984), (54, 29213392), (72, 21910044), (78, 20224656), (96, 16432533), (104, 15168492), (108, 14606696), (117, 13483104), (144, 10955022), (156, 10112328), (208, 7584246), (216, 7303348), (234, 6741552), (288, 5477511), (312, 5056164), (351, 4494368), (416, 3792123), (432, 3651674), (468, 3370776), (624, 2528082), (702, 2247184), (864, 1825837), (936, 1685388), (1248, 1264041), (1404, 1123592), (1872, 842694), (2808, 561796), (3744, 421347), (5616, 280898), (11232, 140449)]