255297168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1087}}^1$

素因数の和:1341

約数の個数: 120

約数和(自身を含む): 820804608

約数和(自身を除く): 565507440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 233, 252, 336, 466, 504, 699, 932, 1008, 1087, 1398, 1631, 1864, 2097, 2174, 2796, 3261, 3262, 3728, 4194, 4348, 4893, 5592, 6522, 6524, 7609, 8388, 8696, 9783, 9786, 11184, 13044, 13048, 14679, 15218, 16776, 17392, 19566, 19572, 22827, 26088, 26096, 29358, 30436, 33552, 39132, 39144, 45654, 52176, 58716, 60872, 68481, 78264, 78288, 91308, 117432, 121744, 136962, 156528, 182616, 234864, 253271, 273924, 365232, 506542, 547848, 759813, 1013084, 1095696, 1519626, 1772897, 2026168, 2279439, 3039252, 3545794, 4052336, 4558878, 5318691, 6078504, 7091588, 9117756, 10637382, 12157008, 14183176, 15956073, 18235512, 21274764, 28366352, 31912146, 36471024, 42549528, 63824292, 85099056, 127648584, 255297168]

約数ペア:

[(1, 255297168), (2, 127648584), (3, 85099056), (4, 63824292), (6, 42549528), (7, 36471024), (8, 31912146), (9, 28366352), (12, 21274764), (14, 18235512), (16, 15956073), (18, 14183176), (21, 12157008), (24, 10637382), (28, 9117756), (36, 7091588), (42, 6078504), (48, 5318691), (56, 4558878), (63, 4052336), (72, 3545794), (84, 3039252), (112, 2279439), (126, 2026168), (144, 1772897), (168, 1519626), (233, 1095696), (252, 1013084), (336, 759813), (466, 547848), (504, 506542), (699, 365232), (932, 273924), (1008, 253271), (1087, 234864), (1398, 182616), (1631, 156528), (1864, 136962), (2097, 121744), (2174, 117432), (2796, 91308), (3261, 78288), (3262, 78264), (3728, 68481), (4194, 60872), (4348, 58716), (4893, 52176), (5592, 45654), (6522, 39144), (6524, 39132), (7609, 33552), (8388, 30436), (8696, 29358), (9783, 26096), (9786, 26088), (11184, 22827), (13044, 19572), (13048, 19566), (14679, 17392), (15218, 16776)]