275869328

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 627340800

約数和(自身を除く): 351471472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 149, 244, 271, 298, 427, 488, 542, 596, 854, 976, 1043, 1084, 1192, 1708, 1897, 2086, 2168, 2384, 3416, 3794, 4172, 4336, 6832, 7588, 8344, 9089, 15176, 16531, 16688, 18178, 30352, 33062, 36356, 40379, 63623, 66124, 72712, 80758, 115717, 127246, 132248, 145424, 161516, 231434, 254492, 264496, 282653, 323032, 462868, 508984, 565306, 646064, 925736, 1017968, 1130612, 1851472, 2261224, 2463119, 4522448, 4926238, 9852476, 17241833, 19704952, 34483666, 39409904, 68967332, 137934664, 275869328]

約数ペア:

[(1, 275869328), (2, 137934664), (4, 68967332), (7, 39409904), (8, 34483666), (14, 19704952), (16, 17241833), (28, 9852476), (56, 4926238), (61, 4522448), (112, 2463119), (122, 2261224), (149, 1851472), (244, 1130612), (271, 1017968), (298, 925736), (427, 646064), (488, 565306), (542, 508984), (596, 462868), (854, 323032), (976, 282653), (1043, 264496), (1084, 254492), (1192, 231434), (1708, 161516), (1897, 145424), (2086, 132248), (2168, 127246), (2384, 115717), (3416, 80758), (3794, 72712), (4172, 66124), (4336, 63623), (6832, 40379), (7588, 36356), (8344, 33062), (9089, 30352), (15176, 18178), (16531, 16688)]