499989504

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{23251}}^1$

素因数の和:23281

約数の個数: 88

約数和(自身を含む): 1523099008

約数和(自身を除く): 1023109504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 21504, 23251, 46502, 69753, 93004, 139506, 162757, 186008, 279012, 325514, 372016, 488271, 558024, 651028, 744032, 976542, 1116048, 1302056, 1488064, 1953084, 2232096, 2604112, 2976128, 3906168, 4464192, 5208224, 5952256, 7812336, 8928384, 10416448, 11904512, 15624672, 17856768, 20832896, 23809024, 31249344, 35713536, 41665792, 62498688, 71427072, 83331584, 124997376, 166663168, 249994752, 499989504]

約数ペア:

[(1, 499989504), (2, 249994752), (3, 166663168), (4, 124997376), (6, 83331584), (7, 71427072), (8, 62498688), (12, 41665792), (14, 35713536), (16, 31249344), (21, 23809024), (24, 20832896), (28, 17856768), (32, 15624672), (42, 11904512), (48, 10416448), (56, 8928384), (64, 7812336), (84, 5952256), (96, 5208224), (112, 4464192), (128, 3906168), (168, 2976128), (192, 2604112), (224, 2232096), (256, 1953084), (336, 1488064), (384, 1302056), (448, 1116048), (512, 976542), (672, 744032), (768, 651028), (896, 558024), (1024, 488271), (1344, 372016), (1536, 325514), (1792, 279012), (2688, 186008), (3072, 162757), (3584, 139506), (5376, 93004), (7168, 69753), (10752, 46502), (21504, 23251)]