1908018504

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4582

約数の個数: 192

約数和(自身を含む): 6323466240

約数和(自身を除く): 4415447736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 372, 378, 434, 486, 504, 558, 567, 648, 651, 744, 756, 837, 868, 972, 1116, 1134, 1302, 1512, 1674, 1701, 1736, 1944, 1953, 2232, 2268, 2511, 2604, 3348, 3402, 3906, 4523, 4536, 5022, 5208, 5859, 6696, 6804, 7533, 7812, 9046, 10044, 11718, 13569, 13608, 15066, 15624, 17577, 18092, 20088, 23436, 27138, 30132, 31661, 35154, 36184, 40707, 46872, 52731, 54276, 60264, 63322, 70308, 81414, 94983, 105462, 108552, 122121, 126644, 140213, 140616, 162828, 189966, 210924, 244242, 253288, 280426, 284949, 325656, 366363, 379932, 420639, 421848, 488484, 560852, 569898, 732726, 759864, 841278, 854847, 976968, 981491, 1099089, 1121704, 1139796, 1261917, 1465452, 1682556, 1709694, 1962982, 2198178, 2279592, 2523834, 2564541, 2930904, 2944473, 3365112, 3419388, 3785751, 3925964, 4396356, 5047668, 5129082, 5888946, 6838776, 7571502, 7693623, 7851928, 8792712, 8833419, 10095336, 10258164, 11357253, 11777892, 15143004, 15387246, 17666838, 20516328, 22714506, 23555784, 26500257, 30286008, 30774492, 34071759, 35333676, 45429012, 53000514, 61548984, 68143518, 70667352, 79500771, 90858024, 106001028, 136287036, 159001542, 212002056, 238502313, 272574072, 318003084, 477004626, 636006168, 954009252, 1908018504]

約数ペア:

[(1, 1908018504), (2, 954009252), (3, 636006168), (4, 477004626), (6, 318003084), (7, 272574072), (8, 238502313), (9, 212002056), (12, 159001542), (14, 136287036), (18, 106001028), (21, 90858024), (24, 79500771), (27, 70667352), (28, 68143518), (31, 61548984), (36, 53000514), (42, 45429012), (54, 35333676), (56, 34071759), (62, 30774492), (63, 30286008), (72, 26500257), (81, 23555784), (84, 22714506), (93, 20516328), (108, 17666838), (124, 15387246), (126, 15143004), (162, 11777892), (168, 11357253), (186, 10258164), (189, 10095336), (216, 8833419), (217, 8792712), (243, 7851928), (248, 7693623), (252, 7571502), (279, 6838776), (324, 5888946), (372, 5129082), (378, 5047668), (434, 4396356), (486, 3925964), (504, 3785751), (558, 3419388), (567, 3365112), (648, 2944473), (651, 2930904), (744, 2564541), (756, 2523834), (837, 2279592), (868, 2198178), (972, 1962982), (1116, 1709694), (1134, 1682556), (1302, 1465452), (1512, 1261917), (1674, 1139796), (1701, 1121704), (1736, 1099089), (1944, 981491), (1953, 976968), (2232, 854847), (2268, 841278), (2511, 759864), (2604, 732726), (3348, 569898), (3402, 560852), (3906, 488484), (4523, 421848), (4536, 420639), (5022, 379932), (5208, 366363), (5859, 325656), (6696, 284949), (6804, 280426), (7533, 253288), (7812, 244242), (9046, 210924), (10044, 189966), (11718, 162828), (13569, 140616), (13608, 140213), (15066, 126644), (15624, 122121), (17577, 108552), (18092, 105462), (20088, 94983), (23436, 81414), (27138, 70308), (30132, 63322), (31661, 60264), (35154, 54276), (36184, 52731), (40707, 46872)]