2605340192

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 7006608000

約数和(自身を除く): 4401267808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 49, 52, 56, 62, 76, 91, 98, 104, 112, 124, 133, 152, 182, 196, 208, 217, 224, 247, 248, 266, 304, 343, 364, 392, 403, 416, 434, 494, 496, 532, 589, 608, 637, 686, 728, 784, 806, 868, 931, 961, 988, 992, 1064, 1178, 1274, 1372, 1456, 1519, 1568, 1612, 1729, 1736, 1862, 1922, 1976, 2128, 2356, 2548, 2744, 2821, 2912, 3038, 3224, 3458, 3472, 3724, 3844, 3952, 4123, 4256, 4459, 4712, 5096, 5488, 5642, 6076, 6448, 6517, 6727, 6916, 6944, 7448, 7657, 7688, 7904, 8246, 8918, 9424, 10192, 10633, 10976, 11284, 12103, 12152, 12493, 12896, 13034, 13454, 13832, 14896, 15314, 15376, 16492, 17836, 18259, 18848, 19747, 20384, 21266, 22568, 24206, 24304, 24986, 26068, 26908, 27664, 28861, 29792, 30628, 30752, 32984, 35672, 36518, 39494, 42532, 45136, 47089, 48412, 48608, 49972, 52136, 53599, 53816, 55328, 57722, 61256, 65968, 71344, 73036, 78988, 84721, 85064, 87451, 90272, 94178, 96824, 99944, 104272, 107198, 107632, 115444, 122512, 127813, 131936, 138229, 142688, 146072, 157976, 169442, 170128, 174902, 188356, 193648, 199888, 202027, 208544, 214396, 215264, 230888, 237367, 245024, 255626, 276458, 292144, 315952, 329623, 338884, 340256, 349804, 375193, 376712, 387296, 399776, 404054, 428792, 461776, 474734, 511252, 552916, 584288, 612157, 631904, 659246, 677768, 699608, 750386, 753424, 808108, 857584, 894691, 923552, 949468, 1022504, 1105832, 1224314, 1318492, 1355536, 1399216, 1500772, 1506848, 1616216, 1661569, 1715168, 1789382, 1898936, 2045008, 2211664, 2448628, 2626351, 2636984, 2711072, 2798432, 3001544, 3232432, 3323138, 3578764, 3797872, 4090016, 4285099, 4423328, 4897256, 5252702, 5273968, 6003088, 6262837, 6464864, 6646276, 7157528, 7595744, 8570198, 9794512, 10505404, 10547936, 11630983, 12006176, 12525674, 13292552, 14315056, 17140396, 19589024, 21010808, 23261966, 25051348, 26585104, 28630112, 34280792, 42021616, 46523932, 50102696, 53170208, 68561584, 81416881, 84043232, 93047864, 100205392, 137123168, 162833762, 186095728, 200410784, 325667524, 372191456, 651335048, 1302670096, 2605340192]

約数ペア:

[(1, 2605340192), (2, 1302670096), (4, 651335048), (7, 372191456), (8, 325667524), (13, 200410784), (14, 186095728), (16, 162833762), (19, 137123168), (26, 100205392), (28, 93047864), (31, 84043232), (32, 81416881), (38, 68561584), (49, 53170208), (52, 50102696), (56, 46523932), (62, 42021616), (76, 34280792), (91, 28630112), (98, 26585104), (104, 25051348), (112, 23261966), (124, 21010808), (133, 19589024), (152, 17140396), (182, 14315056), (196, 13292552), (208, 12525674), (217, 12006176), (224, 11630983), (247, 10547936), (248, 10505404), (266, 9794512), (304, 8570198), (343, 7595744), (364, 7157528), (392, 6646276), (403, 6464864), (416, 6262837), (434, 6003088), (494, 5273968), (496, 5252702), (532, 4897256), (589, 4423328), (608, 4285099), (637, 4090016), (686, 3797872), (728, 3578764), (784, 3323138), (806, 3232432), (868, 3001544), (931, 2798432), (961, 2711072), (988, 2636984), (992, 2626351), (1064, 2448628), (1178, 2211664), (1274, 2045008), (1372, 1898936), (1456, 1789382), (1519, 1715168), (1568, 1661569), (1612, 1616216), (1729, 1506848), (1736, 1500772), (1862, 1399216), (1922, 1355536), (1976, 1318492), (2128, 1224314), (2356, 1105832), (2548, 1022504), (2744, 949468), (2821, 923552), (2912, 894691), (3038, 857584), (3224, 808108), (3458, 753424), (3472, 750386), (3724, 699608), (3844, 677768), (3952, 659246), (4123, 631904), (4256, 612157), (4459, 584288), (4712, 552916), (5096, 511252), (5488, 474734), (5642, 461776), (6076, 428792), (6448, 404054), (6517, 399776), (6727, 387296), (6916, 376712), (6944, 375193), (7448, 349804), (7657, 340256), (7688, 338884), (7904, 329623), (8246, 315952), (8918, 292144), (9424, 276458), (10192, 255626), (10633, 245024), (10976, 237367), (11284, 230888), (12103, 215264), (12152, 214396), (12493, 208544), (12896, 202027), (13034, 199888), (13454, 193648), (13832, 188356), (14896, 174902), (15314, 170128), (15376, 169442), (16492, 157976), (17836, 146072), (18259, 142688), (18848, 138229), (19747, 131936), (20384, 127813), (21266, 122512), (22568, 115444), (24206, 107632), (24304, 107198), (24986, 104272), (26068, 99944), (26908, 96824), (27664, 94178), (28861, 90272), (29792, 87451), (30628, 85064), (30752, 84721), (32984, 78988), (35672, 73036), (36518, 71344), (39494, 65968), (42532, 61256), (45136, 57722), (47089, 55328), (48412, 53816), (48608, 53599), (49972, 52136)]