256827892016

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1\times {\mathrm{3229}}^1$

素因数の和:4014

約数の個数: 80

約数和(自身を含む): 509600820960

約数和(自身を除く): 252772928944

約数列:

[1, 2, 4, 8, 16, 83, 101, 166, 202, 332, 404, 593, 664, 808, 1186, 1328, 1616, 2372, 3229, 4744, 6458, 8383, 9488, 12916, 16766, 25832, 33532, 49219, 51664, 59893, 67064, 98438, 119786, 134128, 196876, 239572, 268007, 326129, 393752, 479144, 536014, 652258, 787504, 958288, 1072028, 1304516, 1914797, 2144056, 2609032, 3829594, 4288112, 4971119, 5218064, 7659188, 9942238, 15318376, 19884476, 27068707, 30636752, 39768952, 54137414, 79537904, 108274828, 158928151, 193394497, 216549656, 317856302, 386788994, 433099312, 635712604, 773577988, 1271425208, 1547155976, 2542850416, 3094311952, 16051743251, 32103486502, 64206973004, 128413946008, 256827892016]

約数ペア:

[(1, 256827892016), (2, 128413946008), (4, 64206973004), (8, 32103486502), (16, 16051743251), (83, 3094311952), (101, 2542850416), (166, 1547155976), (202, 1271425208), (332, 773577988), (404, 635712604), (593, 433099312), (664, 386788994), (808, 317856302), (1186, 216549656), (1328, 193394497), (1616, 158928151), (2372, 108274828), (3229, 79537904), (4744, 54137414), (6458, 39768952), (8383, 30636752), (9488, 27068707), (12916, 19884476), (16766, 15318376), (25832, 9942238), (33532, 7659188), (49219, 5218064), (51664, 4971119), (59893, 4288112), (67064, 3829594), (98438, 2609032), (119786, 2144056), (134128, 1914797), (196876, 1304516), (239572, 1072028), (268007, 958288), (326129, 787504), (393752, 652258), (479144, 536014)]