421710336

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 180

約数和(自身を含む): 1279656378

約数和(自身を除く): 857946042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 173, 184, 192, 207, 256, 276, 288, 346, 368, 384, 414, 512, 519, 529, 552, 576, 692, 736, 768, 828, 1038, 1058, 1104, 1152, 1384, 1472, 1536, 1557, 1587, 1656, 2076, 2116, 2208, 2304, 2768, 2944, 3114, 3174, 3312, 3979, 4152, 4232, 4416, 4608, 4761, 5536, 5888, 6228, 6348, 6624, 7958, 8304, 8464, 8832, 9522, 11072, 11776, 11937, 12456, 12696, 13248, 15916, 16608, 16928, 17664, 19044, 22144, 23874, 24912, 25392, 26496, 31832, 33216, 33856, 35328, 35811, 38088, 44288, 47748, 49824, 50784, 52992, 63664, 66432, 67712, 71622, 76176, 88576, 91517, 95496, 99648, 101568, 105984, 127328, 132864, 135424, 143244, 152352, 183034, 190992, 199296, 203136, 254656, 265728, 270848, 274551, 286488, 304704, 366068, 381984, 398592, 406272, 509312, 549102, 572976, 609408, 732136, 763968, 797184, 812544, 823653, 1018624, 1098204, 1145952, 1218816, 1464272, 1527936, 1647306, 2037248, 2196408, 2291904, 2437632, 2928544, 3055872, 3294612, 4392816, 4583808, 5857088, 6111744, 6589224, 8785632, 9167616, 11714176, 13178448, 17571264, 18335232, 23428352, 26356896, 35142528, 46856704, 52713792, 70285056, 105427584, 140570112, 210855168, 421710336]

約数ペア:

[(1, 421710336), (2, 210855168), (3, 140570112), (4, 105427584), (6, 70285056), (8, 52713792), (9, 46856704), (12, 35142528), (16, 26356896), (18, 23428352), (23, 18335232), (24, 17571264), (32, 13178448), (36, 11714176), (46, 9167616), (48, 8785632), (64, 6589224), (69, 6111744), (72, 5857088), (92, 4583808), (96, 4392816), (128, 3294612), (138, 3055872), (144, 2928544), (173, 2437632), (184, 2291904), (192, 2196408), (207, 2037248), (256, 1647306), (276, 1527936), (288, 1464272), (346, 1218816), (368, 1145952), (384, 1098204), (414, 1018624), (512, 823653), (519, 812544), (529, 797184), (552, 763968), (576, 732136), (692, 609408), (736, 572976), (768, 549102), (828, 509312), (1038, 406272), (1058, 398592), (1104, 381984), (1152, 366068), (1384, 304704), (1472, 286488), (1536, 274551), (1557, 270848), (1587, 265728), (1656, 254656), (2076, 203136), (2116, 199296), (2208, 190992), (2304, 183034), (2768, 152352), (2944, 143244), (3114, 135424), (3174, 132864), (3312, 127328), (3979, 105984), (4152, 101568), (4232, 99648), (4416, 95496), (4608, 91517), (4761, 88576), (5536, 76176), (5888, 71622), (6228, 67712), (6348, 66432), (6624, 63664), (7958, 52992), (8304, 50784), (8464, 49824), (8832, 47748), (9522, 44288), (11072, 38088), (11776, 35811), (11937, 35328), (12456, 33856), (12696, 33216), (13248, 31832), (15916, 26496), (16608, 25392), (16928, 24912), (17664, 23874), (19044, 22144)]