865543728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2471

約数の個数: 160

約数和(自身を含む): 2724397056

約数和(自身を除く): 1858853328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 47, 48, 56, 69, 84, 92, 94, 112, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 336, 368, 376, 483, 552, 564, 644, 658, 752, 966, 987, 1081, 1104, 1128, 1288, 1316, 1932, 1974, 2162, 2256, 2383, 2576, 2632, 3243, 3864, 3948, 4324, 4766, 5264, 6486, 7149, 7567, 7728, 7896, 8648, 9532, 12972, 14298, 15134, 15792, 16681, 17296, 19064, 22701, 25944, 28596, 30268, 33362, 38128, 45402, 50043, 51888, 54809, 57192, 60536, 66724, 90804, 100086, 109618, 112001, 114384, 121072, 133448, 164427, 181608, 200172, 219236, 224002, 266896, 328854, 336003, 363216, 383663, 400344, 438472, 448004, 657708, 672006, 767326, 784007, 800688, 876944, 896008, 1150989, 1315416, 1344012, 1534652, 1568014, 1792016, 2301978, 2352021, 2576023, 2630832, 2688024, 3069304, 3136028, 4603956, 4704042, 5152046, 5376048, 6138608, 6272056, 7728069, 9207912, 9408084, 10304092, 12544112, 15456138, 18032161, 18415824, 18816168, 20608184, 30912276, 36064322, 37632336, 41216368, 54096483, 61824552, 72128644, 108192966, 123649104, 144257288, 216385932, 288514576, 432771864, 865543728]

約数ペア:

[(1, 865543728), (2, 432771864), (3, 288514576), (4, 216385932), (6, 144257288), (7, 123649104), (8, 108192966), (12, 72128644), (14, 61824552), (16, 54096483), (21, 41216368), (23, 37632336), (24, 36064322), (28, 30912276), (42, 20608184), (46, 18816168), (47, 18415824), (48, 18032161), (56, 15456138), (69, 12544112), (84, 10304092), (92, 9408084), (94, 9207912), (112, 7728069), (138, 6272056), (141, 6138608), (161, 5376048), (168, 5152046), (184, 4704042), (188, 4603956), (276, 3136028), (282, 3069304), (322, 2688024), (329, 2630832), (336, 2576023), (368, 2352021), (376, 2301978), (483, 1792016), (552, 1568014), (564, 1534652), (644, 1344012), (658, 1315416), (752, 1150989), (966, 896008), (987, 876944), (1081, 800688), (1104, 784007), (1128, 767326), (1288, 672006), (1316, 657708), (1932, 448004), (1974, 438472), (2162, 400344), (2256, 383663), (2383, 363216), (2576, 336003), (2632, 328854), (3243, 266896), (3864, 224002), (3948, 219236), (4324, 200172), (4766, 181608), (5264, 164427), (6486, 133448), (7149, 121072), (7567, 114384), (7728, 112001), (7896, 109618), (8648, 100086), (9532, 90804), (12972, 66724), (14298, 60536), (15134, 57192), (15792, 54809), (16681, 51888), (17296, 50043), (19064, 45402), (22701, 38128), (25944, 33362), (28596, 30268)]