31684632192

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{398609}}^1$

素因数の和:398655

約数の個数: 128

約数和(自身を含む): 97579728000

約数和(自身を除く): 65895095808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2944, 3312, 3456, 4416, 4968, 6624, 8832, 9936, 13248, 19872, 26496, 39744, 79488, 398609, 797218, 1195827, 1594436, 2391654, 3188872, 3587481, 4783308, 6377744, 7174962, 9168007, 9566616, 10762443, 12755488, 14349924, 18336014, 19133232, 21524886, 25510976, 27504021, 28699848, 36672028, 38266464, 43049772, 51021952, 55008042, 57399696, 73344056, 76532928, 82512063, 86099544, 110016084, 114799392, 146688112, 153065856, 165024126, 172199088, 220032168, 229598784, 247536189, 293376224, 330048252, 344398176, 440064336, 459197568, 495072378, 586752448, 660096504, 688796352, 880128672, 990144756, 1173504896, 1320193008, 1377592704, 1760257344, 1980289512, 2640386016, 3520514688, 3960579024, 5280772032, 7921158048, 10561544064, 15842316096, 31684632192]

約数ペア:

[(1, 31684632192), (2, 15842316096), (3, 10561544064), (4, 7921158048), (6, 5280772032), (8, 3960579024), (9, 3520514688), (12, 2640386016), (16, 1980289512), (18, 1760257344), (23, 1377592704), (24, 1320193008), (27, 1173504896), (32, 990144756), (36, 880128672), (46, 688796352), (48, 660096504), (54, 586752448), (64, 495072378), (69, 459197568), (72, 440064336), (92, 344398176), (96, 330048252), (108, 293376224), (128, 247536189), (138, 229598784), (144, 220032168), (184, 172199088), (192, 165024126), (207, 153065856), (216, 146688112), (276, 114799392), (288, 110016084), (368, 86099544), (384, 82512063), (414, 76532928), (432, 73344056), (552, 57399696), (576, 55008042), (621, 51021952), (736, 43049772), (828, 38266464), (864, 36672028), (1104, 28699848), (1152, 27504021), (1242, 25510976), (1472, 21524886), (1656, 19133232), (1728, 18336014), (2208, 14349924), (2484, 12755488), (2944, 10762443), (3312, 9566616), (3456, 9168007), (4416, 7174962), (4968, 6377744), (6624, 4783308), (8832, 3587481), (9936, 3188872), (13248, 2391654), (19872, 1594436), (26496, 1195827), (39744, 797218), (79488, 398609)]