439984896

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 1274671104

約数和(自身を除く): 834686208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 312, 347, 381, 384, 416, 508, 624, 694, 762, 768, 832, 1016, 1041, 1248, 1388, 1524, 1651, 1664, 2032, 2082, 2496, 2776, 3048, 3302, 3328, 4064, 4164, 4511, 4953, 4992, 5552, 6096, 6604, 8128, 8328, 9022, 9906, 9984, 11104, 12192, 13208, 13533, 16256, 16656, 18044, 19812, 22208, 24384, 26416, 27066, 32512, 33312, 36088, 39624, 44069, 44416, 48768, 52832, 54132, 66624, 72176, 79248, 88138, 88832, 97536, 105664, 108264, 132207, 133248, 144352, 158496, 176276, 211328, 216528, 264414, 266496, 288704, 316992, 352552, 422656, 433056, 528828, 572897, 577408, 633984, 705104, 866112, 1057656, 1145794, 1154816, 1267968, 1410208, 1718691, 1732224, 2115312, 2291588, 2820416, 3437382, 3464448, 4230624, 4583176, 5640832, 6874764, 8461248, 9166352, 11281664, 13749528, 16922496, 18332704, 27499056, 33844992, 36665408, 54998112, 73330816, 109996224, 146661632, 219992448, 439984896]

約数ペア:

[(1, 439984896), (2, 219992448), (3, 146661632), (4, 109996224), (6, 73330816), (8, 54998112), (12, 36665408), (13, 33844992), (16, 27499056), (24, 18332704), (26, 16922496), (32, 13749528), (39, 11281664), (48, 9166352), (52, 8461248), (64, 6874764), (78, 5640832), (96, 4583176), (104, 4230624), (127, 3464448), (128, 3437382), (156, 2820416), (192, 2291588), (208, 2115312), (254, 1732224), (256, 1718691), (312, 1410208), (347, 1267968), (381, 1154816), (384, 1145794), (416, 1057656), (508, 866112), (624, 705104), (694, 633984), (762, 577408), (768, 572897), (832, 528828), (1016, 433056), (1041, 422656), (1248, 352552), (1388, 316992), (1524, 288704), (1651, 266496), (1664, 264414), (2032, 216528), (2082, 211328), (2496, 176276), (2776, 158496), (3048, 144352), (3302, 133248), (3328, 132207), (4064, 108264), (4164, 105664), (4511, 97536), (4953, 88832), (4992, 88138), (5552, 79248), (6096, 72176), (6604, 66624), (8128, 54132), (8328, 52832), (9022, 48768), (9906, 44416), (9984, 44069), (11104, 39624), (12192, 36088), (13208, 33312), (13533, 32512), (16256, 27066), (16656, 26416), (18044, 24384), (19812, 22208)]