2639309568

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28879}}^1$

素因数の和:28922

約数の個数: 144

約数和(自身を含む): 8500423680

約数和(自身を除く): 5861114112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2176, 2688, 2856, 3264, 3808, 4352, 5376, 5712, 6528, 7616, 11424, 13056, 15232, 22848, 28879, 30464, 45696, 57758, 86637, 91392, 115516, 173274, 202153, 231032, 346548, 404306, 462064, 490943, 606459, 693096, 808612, 924128, 981886, 1212918, 1386192, 1472829, 1617224, 1848256, 1963772, 2425836, 2772384, 2945658, 3234448, 3436601, 3696512, 3927544, 4851672, 5544768, 5891316, 6468896, 6873202, 7393024, 7855088, 9703344, 10309803, 11089536, 11782632, 12937792, 13746404, 15710176, 19406688, 20619606, 22179072, 23565264, 25875584, 27492808, 31420352, 38813376, 41239212, 47130528, 51751168, 54985616, 62840704, 77626752, 82478424, 94261056, 109971232, 125681408, 155253504, 164956848, 188522112, 219942464, 329913696, 377044224, 439884928, 659827392, 879769856, 1319654784, 2639309568]

約数ペア:

[(1, 2639309568), (2, 1319654784), (3, 879769856), (4, 659827392), (6, 439884928), (7, 377044224), (8, 329913696), (12, 219942464), (14, 188522112), (16, 164956848), (17, 155253504), (21, 125681408), (24, 109971232), (28, 94261056), (32, 82478424), (34, 77626752), (42, 62840704), (48, 54985616), (51, 51751168), (56, 47130528), (64, 41239212), (68, 38813376), (84, 31420352), (96, 27492808), (102, 25875584), (112, 23565264), (119, 22179072), (128, 20619606), (136, 19406688), (168, 15710176), (192, 13746404), (204, 12937792), (224, 11782632), (238, 11089536), (256, 10309803), (272, 9703344), (336, 7855088), (357, 7393024), (384, 6873202), (408, 6468896), (448, 5891316), (476, 5544768), (544, 4851672), (672, 3927544), (714, 3696512), (768, 3436601), (816, 3234448), (896, 2945658), (952, 2772384), (1088, 2425836), (1344, 1963772), (1428, 1848256), (1632, 1617224), (1792, 1472829), (1904, 1386192), (2176, 1212918), (2688, 981886), (2856, 924128), (3264, 808612), (3808, 693096), (4352, 606459), (5376, 490943), (5712, 462064), (6528, 404306), (7616, 346548), (11424, 231032), (13056, 202153), (15232, 173274), (22848, 115516), (28879, 91392), (30464, 86637), (45696, 57758)]