1966731264

素因数分解:

$2^{12}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 156

約数和(自身を含む): 5867639232

約数和(自身を除く): 3900907968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1721, 1984, 2048, 2232, 2304, 2976, 3072, 3442, 3968, 4096, 4464, 4608, 5163, 5952, 6144, 6884, 7936, 8928, 9216, 10326, 11904, 12288, 13768, 15489, 15872, 17856, 18432, 20652, 23808, 27536, 30978, 31744, 35712, 36864, 41304, 47616, 53351, 55072, 61956, 63488, 71424, 82608, 95232, 106702, 110144, 123912, 126976, 142848, 160053, 165216, 190464, 213404, 220288, 247824, 285696, 320106, 330432, 380928, 426808, 440576, 480159, 495648, 571392, 640212, 660864, 853616, 881152, 960318, 991296, 1142784, 1280424, 1321728, 1707232, 1762304, 1920636, 1982592, 2560848, 2643456, 3414464, 3524608, 3841272, 3965184, 5121696, 5286912, 6828928, 7049216, 7682544, 7930368, 10243392, 10573824, 13657856, 15365088, 15860736, 20486784, 21147648, 27315712, 30730176, 31721472, 40973568, 54631424, 61460352, 63442944, 81947136, 109262848, 122920704, 163894272, 218525696, 245841408, 327788544, 491682816, 655577088, 983365632, 1966731264]

約数ペア:

[(1, 1966731264), (2, 983365632), (3, 655577088), (4, 491682816), (6, 327788544), (8, 245841408), (9, 218525696), (12, 163894272), (16, 122920704), (18, 109262848), (24, 81947136), (31, 63442944), (32, 61460352), (36, 54631424), (48, 40973568), (62, 31721472), (64, 30730176), (72, 27315712), (93, 21147648), (96, 20486784), (124, 15860736), (128, 15365088), (144, 13657856), (186, 10573824), (192, 10243392), (248, 7930368), (256, 7682544), (279, 7049216), (288, 6828928), (372, 5286912), (384, 5121696), (496, 3965184), (512, 3841272), (558, 3524608), (576, 3414464), (744, 2643456), (768, 2560848), (992, 1982592), (1024, 1920636), (1116, 1762304), (1152, 1707232), (1488, 1321728), (1536, 1280424), (1721, 1142784), (1984, 991296), (2048, 960318), (2232, 881152), (2304, 853616), (2976, 660864), (3072, 640212), (3442, 571392), (3968, 495648), (4096, 480159), (4464, 440576), (4608, 426808), (5163, 380928), (5952, 330432), (6144, 320106), (6884, 285696), (7936, 247824), (8928, 220288), (9216, 213404), (10326, 190464), (11904, 165216), (12288, 160053), (13768, 142848), (15489, 126976), (15872, 123912), (17856, 110144), (18432, 106702), (20652, 95232), (23808, 82608), (27536, 71424), (30978, 63488), (31744, 61956), (35712, 55072), (36864, 53351), (41304, 47616)]