2131551072

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11369}}^1$

素因数の和:11426

約数の個数: 192

約数和(自身を含む): 7335014400

約数和(自身を除く): 5203463328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2016, 2232, 2604, 2976, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6048, 6696, 6944, 7812, 8928, 10416, 11369, 11718, 13392, 15624, 20832, 22738, 23436, 26784, 31248, 34107, 45476, 46872, 62496, 68214, 79583, 90952, 93744, 102321, 136428, 159166, 181904, 187488, 204642, 238749, 272856, 306963, 318332, 352439, 363808, 409284, 477498, 545712, 613926, 636664, 704878, 716247, 818568, 954996, 1057317, 1091424, 1227852, 1273328, 1409756, 1432494, 1637136, 1909992, 2114634, 2148741, 2455704, 2467073, 2546656, 2819512, 2864988, 3171951, 3274272, 3819984, 4229268, 4297482, 4911408, 4934146, 5639024, 5729976, 6343902, 7401219, 7639968, 8458536, 8594964, 9515853, 9822816, 9868292, 11278048, 11459952, 12687804, 14802438, 16917072, 17189928, 19031706, 19736584, 22203657, 22919904, 25375608, 29604876, 33834144, 34379856, 38063412, 39473168, 44407314, 50751216, 59209752, 66610971, 68759712, 76126824, 78946336, 88814628, 101502432, 118419504, 133221942, 152253648, 177629256, 236839008, 266443884, 304507296, 355258512, 532887768, 710517024, 1065775536, 2131551072]

約数ペア:

[(1, 2131551072), (2, 1065775536), (3, 710517024), (4, 532887768), (6, 355258512), (7, 304507296), (8, 266443884), (9, 236839008), (12, 177629256), (14, 152253648), (16, 133221942), (18, 118419504), (21, 101502432), (24, 88814628), (27, 78946336), (28, 76126824), (31, 68759712), (32, 66610971), (36, 59209752), (42, 50751216), (48, 44407314), (54, 39473168), (56, 38063412), (62, 34379856), (63, 33834144), (72, 29604876), (84, 25375608), (93, 22919904), (96, 22203657), (108, 19736584), (112, 19031706), (124, 17189928), (126, 16917072), (144, 14802438), (168, 12687804), (186, 11459952), (189, 11278048), (216, 9868292), (217, 9822816), (224, 9515853), (248, 8594964), (252, 8458536), (279, 7639968), (288, 7401219), (336, 6343902), (372, 5729976), (378, 5639024), (432, 4934146), (434, 4911408), (496, 4297482), (504, 4229268), (558, 3819984), (651, 3274272), (672, 3171951), (744, 2864988), (756, 2819512), (837, 2546656), (864, 2467073), (868, 2455704), (992, 2148741), (1008, 2114634), (1116, 1909992), (1302, 1637136), (1488, 1432494), (1512, 1409756), (1674, 1273328), (1736, 1227852), (1953, 1091424), (2016, 1057317), (2232, 954996), (2604, 818568), (2976, 716247), (3024, 704878), (3348, 636664), (3472, 613926), (3906, 545712), (4464, 477498), (5208, 409284), (5859, 363808), (6048, 352439), (6696, 318332), (6944, 306963), (7812, 272856), (8928, 238749), (10416, 204642), (11369, 187488), (11718, 181904), (13392, 159166), (15624, 136428), (20832, 102321), (22738, 93744), (23436, 90952), (26784, 79583), (31248, 68214), (34107, 62496), (45476, 46872)]