2585691648

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:865

約数の個数: 240

約数和(自身を含む): 8048342016

約数和(自身を除く): 5462650368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 128, 138, 144, 184, 186, 192, 207, 248, 256, 276, 279, 288, 368, 372, 384, 414, 496, 512, 552, 558, 576, 713, 736, 744, 768, 787, 828, 992, 1104, 1116, 1152, 1426, 1472, 1488, 1536, 1574, 1656, 1984, 2139, 2208, 2232, 2304, 2361, 2852, 2944, 2976, 3148, 3312, 3968, 4278, 4416, 4464, 4608, 4722, 5704, 5888, 5952, 6296, 6417, 6624, 7083, 7936, 8556, 8832, 8928, 9444, 11408, 11776, 11904, 12592, 12834, 13248, 14166, 15872, 17112, 17664, 17856, 18101, 18888, 22816, 23808, 24397, 25184, 25668, 26496, 28332, 34224, 35328, 35712, 36202, 37776, 45632, 47616, 48794, 50368, 51336, 52992, 54303, 56664, 68448, 71424, 72404, 73191, 75552, 91264, 97588, 100736, 102672, 105984, 108606, 113328, 136896, 142848, 144808, 146382, 151104, 162909, 182528, 195176, 201472, 205344, 217212, 219573, 226656, 273792, 289616, 292764, 302208, 325818, 365056, 390352, 402944, 410688, 434424, 439146, 453312, 547584, 561131, 579232, 585528, 604416, 651636, 780704, 821376, 868848, 878292, 906624, 1095168, 1122262, 1158464, 1171056, 1208832, 1303272, 1561408, 1642752, 1683393, 1737696, 1756584, 1813248, 2244524, 2316928, 2342112, 2606544, 3122816, 3285504, 3366786, 3475392, 3513168, 3626496, 4489048, 4633856, 4684224, 5050179, 5213088, 6245632, 6733572, 6950784, 7026336, 8978096, 9267712, 9368448, 10100358, 10426176, 12491264, 13467144, 13901568, 14052672, 17956192, 18736896, 20200716, 20852352, 26934288, 27803136, 28105344, 35912384, 37473792, 40401432, 41704704, 53868576, 56210688, 71824768, 80802864, 83409408, 107737152, 112421376, 143649536, 161605728, 215474304, 287299072, 323211456, 430948608, 646422912, 861897216, 1292845824, 2585691648]

約数ペア:

[(1, 2585691648), (2, 1292845824), (3, 861897216), (4, 646422912), (6, 430948608), (8, 323211456), (9, 287299072), (12, 215474304), (16, 161605728), (18, 143649536), (23, 112421376), (24, 107737152), (31, 83409408), (32, 80802864), (36, 71824768), (46, 56210688), (48, 53868576), (62, 41704704), (64, 40401432), (69, 37473792), (72, 35912384), (92, 28105344), (93, 27803136), (96, 26934288), (124, 20852352), (128, 20200716), (138, 18736896), (144, 17956192), (184, 14052672), (186, 13901568), (192, 13467144), (207, 12491264), (248, 10426176), (256, 10100358), (276, 9368448), (279, 9267712), (288, 8978096), (368, 7026336), (372, 6950784), (384, 6733572), (414, 6245632), (496, 5213088), (512, 5050179), (552, 4684224), (558, 4633856), (576, 4489048), (713, 3626496), (736, 3513168), (744, 3475392), (768, 3366786), (787, 3285504), (828, 3122816), (992, 2606544), (1104, 2342112), (1116, 2316928), (1152, 2244524), (1426, 1813248), (1472, 1756584), (1488, 1737696), (1536, 1683393), (1574, 1642752), (1656, 1561408), (1984, 1303272), (2139, 1208832), (2208, 1171056), (2232, 1158464), (2304, 1122262), (2361, 1095168), (2852, 906624), (2944, 878292), (2976, 868848), (3148, 821376), (3312, 780704), (3968, 651636), (4278, 604416), (4416, 585528), (4464, 579232), (4608, 561131), (4722, 547584), (5704, 453312), (5888, 439146), (5952, 434424), (6296, 410688), (6417, 402944), (6624, 390352), (7083, 365056), (7936, 325818), (8556, 302208), (8832, 292764), (8928, 289616), (9444, 273792), (11408, 226656), (11776, 219573), (11904, 217212), (12592, 205344), (12834, 201472), (13248, 195176), (14166, 182528), (15872, 162909), (17112, 151104), (17664, 146382), (17856, 144808), (18101, 142848), (18888, 136896), (22816, 113328), (23808, 108606), (24397, 105984), (25184, 102672), (25668, 100736), (26496, 97588), (28332, 91264), (34224, 75552), (35328, 73191), (35712, 72404), (36202, 71424), (37776, 68448), (45632, 56664), (47616, 54303), (48794, 52992), (50368, 51336)]