1885301856

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{19777}}^1$

素因数の和:20124

約数の個数: 72

約数和(自身を含む): 5377796424

約数和(自身を除く): 3492494568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 10592, 11916, 15888, 19777, 23832, 31776, 39554, 47664, 59331, 79108, 95328, 118662, 158216, 177993, 237324, 316432, 355986, 474648, 632864, 711972, 949296, 1423944, 1898592, 2847888, 5695776, 6546187, 13092374, 19638561, 26184748, 39277122, 52369496, 58915683, 78554244, 104738992, 117831366, 157108488, 209477984, 235662732, 314216976, 471325464, 628433952, 942650928, 1885301856]

約数ペア:

[(1, 1885301856), (2, 942650928), (3, 628433952), (4, 471325464), (6, 314216976), (8, 235662732), (9, 209477984), (12, 157108488), (16, 117831366), (18, 104738992), (24, 78554244), (32, 58915683), (36, 52369496), (48, 39277122), (72, 26184748), (96, 19638561), (144, 13092374), (288, 6546187), (331, 5695776), (662, 2847888), (993, 1898592), (1324, 1423944), (1986, 949296), (2648, 711972), (2979, 632864), (3972, 474648), (5296, 355986), (5958, 316432), (7944, 237324), (10592, 177993), (11916, 158216), (15888, 118662), (19777, 95328), (23832, 79108), (31776, 59331), (39554, 47664)]