670564512

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 1975133160

約数和(自身を除く): 1304568648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 109, 123, 144, 164, 218, 246, 288, 327, 328, 369, 436, 492, 521, 654, 656, 738, 872, 981, 984, 1042, 1308, 1312, 1476, 1563, 1744, 1962, 1968, 2084, 2616, 2952, 3126, 3488, 3924, 3936, 4168, 4469, 4689, 5232, 5904, 6252, 7848, 8336, 8938, 9378, 10464, 11808, 12504, 13407, 15696, 16672, 17876, 18756, 21361, 25008, 26814, 31392, 35752, 37512, 40221, 42722, 50016, 53628, 56789, 64083, 71504, 75024, 80442, 85444, 107256, 113578, 128166, 143008, 150048, 160884, 170367, 170888, 192249, 214512, 227156, 256332, 321768, 340734, 341776, 384498, 429024, 454312, 511101, 512664, 643536, 681468, 683552, 768996, 908624, 1022202, 1025328, 1287072, 1362936, 1537992, 1817248, 2044404, 2050656, 2328349, 2725872, 3075984, 4088808, 4656698, 5451744, 6151968, 6985047, 8177616, 9313396, 13970094, 16355232, 18626792, 20955141, 27940188, 37253584, 41910282, 55880376, 74507168, 83820564, 111760752, 167641128, 223521504, 335282256, 670564512]

約数ペア:

[(1, 670564512), (2, 335282256), (3, 223521504), (4, 167641128), (6, 111760752), (8, 83820564), (9, 74507168), (12, 55880376), (16, 41910282), (18, 37253584), (24, 27940188), (32, 20955141), (36, 18626792), (41, 16355232), (48, 13970094), (72, 9313396), (82, 8177616), (96, 6985047), (109, 6151968), (123, 5451744), (144, 4656698), (164, 4088808), (218, 3075984), (246, 2725872), (288, 2328349), (327, 2050656), (328, 2044404), (369, 1817248), (436, 1537992), (492, 1362936), (521, 1287072), (654, 1025328), (656, 1022202), (738, 908624), (872, 768996), (981, 683552), (984, 681468), (1042, 643536), (1308, 512664), (1312, 511101), (1476, 454312), (1563, 429024), (1744, 384498), (1962, 341776), (1968, 340734), (2084, 321768), (2616, 256332), (2952, 227156), (3126, 214512), (3488, 192249), (3924, 170888), (3936, 170367), (4168, 160884), (4469, 150048), (4689, 143008), (5232, 128166), (5904, 113578), (6252, 107256), (7848, 85444), (8336, 80442), (8938, 75024), (9378, 71504), (10464, 64083), (11808, 56789), (12504, 53628), (13407, 50016), (15696, 42722), (16672, 40221), (17876, 37512), (18756, 35752), (21361, 31392), (25008, 26814)]