1820828352

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4093}}^1$

素因数の和:4446

約数の個数: 112

約数和(自身を含む): 5523821312

約数和(自身を除く): 3702992960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 331, 336, 448, 662, 672, 993, 1324, 1344, 1986, 2317, 2648, 3972, 4093, 4634, 5296, 6951, 7944, 8186, 9268, 10592, 12279, 13902, 15888, 16372, 18536, 21184, 24558, 27804, 28651, 31776, 32744, 37072, 49116, 55608, 57302, 63552, 65488, 74144, 85953, 98232, 111216, 114604, 130976, 148288, 171906, 196464, 222432, 229208, 261952, 343812, 392928, 444864, 458416, 687624, 785856, 916832, 1354783, 1375248, 1833664, 2709566, 2750496, 4064349, 5419132, 5500992, 8128698, 9483481, 10838264, 16257396, 18966962, 21676528, 28450443, 32514792, 37933924, 43353056, 56900886, 65029584, 75867848, 86706112, 113801772, 130059168, 151735696, 227603544, 260118336, 303471392, 455207088, 606942784, 910414176, 1820828352]

約数ペア:

[(1, 1820828352), (2, 910414176), (3, 606942784), (4, 455207088), (6, 303471392), (7, 260118336), (8, 227603544), (12, 151735696), (14, 130059168), (16, 113801772), (21, 86706112), (24, 75867848), (28, 65029584), (32, 56900886), (42, 43353056), (48, 37933924), (56, 32514792), (64, 28450443), (84, 21676528), (96, 18966962), (112, 16257396), (168, 10838264), (192, 9483481), (224, 8128698), (331, 5500992), (336, 5419132), (448, 4064349), (662, 2750496), (672, 2709566), (993, 1833664), (1324, 1375248), (1344, 1354783), (1986, 916832), (2317, 785856), (2648, 687624), (3972, 458416), (4093, 444864), (4634, 392928), (5296, 343812), (6951, 261952), (7944, 229208), (8186, 222432), (9268, 196464), (10592, 171906), (12279, 148288), (13902, 130976), (15888, 114604), (16372, 111216), (18536, 98232), (21184, 85953), (24558, 74144), (27804, 65488), (28651, 63552), (31776, 57302), (32744, 55608), (37072, 49116)]