669339648

素因数分解:

$2^{12}\times 3^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 156

約数和(自身を含む): 1969509568

約数和(自身を除く): 1300169920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 271, 288, 384, 402, 512, 536, 542, 576, 603, 768, 804, 813, 1024, 1072, 1084, 1152, 1206, 1536, 1608, 1626, 2048, 2144, 2168, 2304, 2412, 2439, 3072, 3216, 3252, 4096, 4288, 4336, 4608, 4824, 4878, 6144, 6432, 6504, 8576, 8672, 9216, 9648, 9756, 12288, 12864, 13008, 17152, 17344, 18157, 18432, 19296, 19512, 25728, 26016, 34304, 34688, 36314, 36864, 38592, 39024, 51456, 52032, 54471, 68608, 69376, 72628, 77184, 78048, 102912, 104064, 108942, 137216, 138752, 145256, 154368, 156096, 163413, 205824, 208128, 217884, 274432, 277504, 290512, 308736, 312192, 326826, 411648, 416256, 435768, 555008, 581024, 617472, 624384, 653652, 823296, 832512, 871536, 1110016, 1162048, 1234944, 1248768, 1307304, 1665024, 1743072, 2324096, 2469888, 2497536, 2614608, 3330048, 3486144, 4648192, 4995072, 5229216, 6972288, 9296384, 9990144, 10458432, 13944576, 18592768, 20916864, 27889152, 37185536, 41833728, 55778304, 74371072, 83667456, 111556608, 167334912, 223113216, 334669824, 669339648]

約数ペア:

[(1, 669339648), (2, 334669824), (3, 223113216), (4, 167334912), (6, 111556608), (8, 83667456), (9, 74371072), (12, 55778304), (16, 41833728), (18, 37185536), (24, 27889152), (32, 20916864), (36, 18592768), (48, 13944576), (64, 10458432), (67, 9990144), (72, 9296384), (96, 6972288), (128, 5229216), (134, 4995072), (144, 4648192), (192, 3486144), (201, 3330048), (256, 2614608), (268, 2497536), (271, 2469888), (288, 2324096), (384, 1743072), (402, 1665024), (512, 1307304), (536, 1248768), (542, 1234944), (576, 1162048), (603, 1110016), (768, 871536), (804, 832512), (813, 823296), (1024, 653652), (1072, 624384), (1084, 617472), (1152, 581024), (1206, 555008), (1536, 435768), (1608, 416256), (1626, 411648), (2048, 326826), (2144, 312192), (2168, 308736), (2304, 290512), (2412, 277504), (2439, 274432), (3072, 217884), (3216, 208128), (3252, 205824), (4096, 163413), (4288, 156096), (4336, 154368), (4608, 145256), (4824, 138752), (4878, 137216), (6144, 108942), (6432, 104064), (6504, 102912), (8576, 78048), (8672, 77184), (9216, 72628), (9648, 69376), (9756, 68608), (12288, 54471), (12864, 52032), (13008, 51456), (17152, 39024), (17344, 38592), (18157, 36864), (18432, 36314), (19296, 34688), (19512, 34304), (25728, 26016)]