857985264

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{64067}}^1$

素因数の和:64115

約数の個数: 80

約数和(自身を含む): 2542218240

約数和(自身を除く): 1684232976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 64067, 128134, 192201, 256268, 384402, 512536, 576603, 768804, 1025072, 1153206, 1537608, 1729809, 1986077, 2306412, 3075216, 3459618, 3972154, 4612824, 5958231, 6919236, 7944308, 9225648, 11916462, 13838472, 15888616, 17874693, 23832924, 27676944, 31777232, 35749386, 47665848, 53624079, 71498772, 95331696, 107248158, 142997544, 214496316, 285995088, 428992632, 857985264]

約数ペア:

[(1, 857985264), (2, 428992632), (3, 285995088), (4, 214496316), (6, 142997544), (8, 107248158), (9, 95331696), (12, 71498772), (16, 53624079), (18, 47665848), (24, 35749386), (27, 31777232), (31, 27676944), (36, 23832924), (48, 17874693), (54, 15888616), (62, 13838472), (72, 11916462), (93, 9225648), (108, 7944308), (124, 6919236), (144, 5958231), (186, 4612824), (216, 3972154), (248, 3459618), (279, 3075216), (372, 2306412), (432, 1986077), (496, 1729809), (558, 1537608), (744, 1153206), (837, 1025072), (1116, 768804), (1488, 576603), (1674, 512536), (2232, 384402), (3348, 256268), (4464, 192201), (6696, 128134), (13392, 64067)]