289280568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 827366400

約数和(自身を除く): 538085832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 29, 34, 46, 51, 58, 68, 69, 87, 92, 102, 116, 136, 138, 174, 184, 204, 232, 276, 348, 391, 408, 493, 552, 667, 696, 782, 986, 1063, 1173, 1334, 1479, 1564, 1972, 2001, 2126, 2346, 2668, 2958, 3128, 3189, 3944, 4002, 4252, 4692, 5336, 5916, 6378, 8004, 8504, 9384, 11339, 11832, 12756, 16008, 18071, 22678, 24449, 25512, 30827, 34017, 36142, 45356, 48898, 54213, 61654, 68034, 72284, 73347, 90712, 92481, 97796, 108426, 123308, 136068, 144568, 146694, 184962, 195592, 216852, 246616, 272136, 293388, 369924, 415633, 433704, 524059, 586776, 709021, 739848, 831266, 1048118, 1246899, 1418042, 1572177, 1662532, 2096236, 2127063, 2493798, 2836084, 3144354, 3325064, 4192472, 4254126, 4987596, 5672168, 6288708, 8508252, 9975192, 12053357, 12577416, 17016504, 24106714, 36160071, 48213428, 72320142, 96426856, 144640284, 289280568]

約数ペア:

[(1, 289280568), (2, 144640284), (3, 96426856), (4, 72320142), (6, 48213428), (8, 36160071), (12, 24106714), (17, 17016504), (23, 12577416), (24, 12053357), (29, 9975192), (34, 8508252), (46, 6288708), (51, 5672168), (58, 4987596), (68, 4254126), (69, 4192472), (87, 3325064), (92, 3144354), (102, 2836084), (116, 2493798), (136, 2127063), (138, 2096236), (174, 1662532), (184, 1572177), (204, 1418042), (232, 1246899), (276, 1048118), (348, 831266), (391, 739848), (408, 709021), (493, 586776), (552, 524059), (667, 433704), (696, 415633), (782, 369924), (986, 293388), (1063, 272136), (1173, 246616), (1334, 216852), (1479, 195592), (1564, 184962), (1972, 146694), (2001, 144568), (2126, 136068), (2346, 123308), (2668, 108426), (2958, 97796), (3128, 92481), (3189, 90712), (3944, 73347), (4002, 72284), (4252, 68034), (4692, 61654), (5336, 54213), (5916, 48898), (6378, 45356), (8004, 36142), (8504, 34017), (9384, 30827), (11339, 25512), (11832, 24449), (12756, 22678), (16008, 18071)]