2157729696

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{72739}}^1$

素因数の和:72858

約数の個数: 72

約数和(自身を含む): 6195702240

約数和(自身を除く): 4037972544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 9888, 14832, 29664, 72739, 145478, 218217, 290956, 436434, 581912, 654651, 872868, 1163824, 1309302, 1745736, 2327648, 2618604, 3491472, 5237208, 6982944, 7492117, 10474416, 14984234, 20948832, 22476351, 29968468, 44952702, 59936936, 67429053, 89905404, 119873872, 134858106, 179810808, 239747744, 269716212, 359621616, 539432424, 719243232, 1078864848, 2157729696]

約数ペア:

[(1, 2157729696), (2, 1078864848), (3, 719243232), (4, 539432424), (6, 359621616), (8, 269716212), (9, 239747744), (12, 179810808), (16, 134858106), (18, 119873872), (24, 89905404), (32, 67429053), (36, 59936936), (48, 44952702), (72, 29968468), (96, 22476351), (103, 20948832), (144, 14984234), (206, 10474416), (288, 7492117), (309, 6982944), (412, 5237208), (618, 3491472), (824, 2618604), (927, 2327648), (1236, 1745736), (1648, 1309302), (1854, 1163824), (2472, 872868), (3296, 654651), (3708, 581912), (4944, 436434), (7416, 290956), (9888, 218217), (14832, 145478), (29664, 72739)]