263424336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 822804480

約数和(自身を除く): 559380144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 89, 92, 112, 138, 161, 168, 178, 184, 267, 276, 322, 336, 356, 368, 383, 483, 534, 552, 623, 644, 712, 766, 966, 1068, 1104, 1149, 1246, 1288, 1424, 1532, 1869, 1932, 2047, 2136, 2298, 2492, 2576, 2681, 3064, 3738, 3864, 4094, 4272, 4596, 4984, 5362, 6128, 6141, 7476, 7728, 8043, 8188, 8809, 9192, 9968, 10724, 12282, 14329, 14952, 16086, 16376, 17618, 18384, 21448, 24564, 26427, 28658, 29904, 32172, 32752, 34087, 35236, 42896, 42987, 49128, 52854, 57316, 61663, 64344, 68174, 70472, 85974, 98256, 102261, 105708, 114632, 123326, 128688, 136348, 140944, 171948, 184989, 204522, 211416, 229264, 238609, 246652, 272696, 343896, 369978, 409044, 422832, 477218, 493304, 545392, 687792, 715827, 739956, 784001, 818088, 954436, 986608, 1431654, 1479912, 1568002, 1636176, 1908872, 2352003, 2863308, 2959824, 3136004, 3817744, 4704006, 5488007, 5726616, 6272008, 9408012, 10976014, 11453232, 12544016, 16464021, 18816024, 21952028, 32928042, 37632048, 43904056, 65856084, 87808112, 131712168, 263424336]

約数ペア:

[(1, 263424336), (2, 131712168), (3, 87808112), (4, 65856084), (6, 43904056), (7, 37632048), (8, 32928042), (12, 21952028), (14, 18816024), (16, 16464021), (21, 12544016), (23, 11453232), (24, 10976014), (28, 9408012), (42, 6272008), (46, 5726616), (48, 5488007), (56, 4704006), (69, 3817744), (84, 3136004), (89, 2959824), (92, 2863308), (112, 2352003), (138, 1908872), (161, 1636176), (168, 1568002), (178, 1479912), (184, 1431654), (267, 986608), (276, 954436), (322, 818088), (336, 784001), (356, 739956), (368, 715827), (383, 687792), (483, 545392), (534, 493304), (552, 477218), (623, 422832), (644, 409044), (712, 369978), (766, 343896), (966, 272696), (1068, 246652), (1104, 238609), (1149, 229264), (1246, 211416), (1288, 204522), (1424, 184989), (1532, 171948), (1869, 140944), (1932, 136348), (2047, 128688), (2136, 123326), (2298, 114632), (2492, 105708), (2576, 102261), (2681, 98256), (3064, 85974), (3738, 70472), (3864, 68174), (4094, 64344), (4272, 61663), (4596, 57316), (4984, 52854), (5362, 49128), (6128, 42987), (6141, 42896), (7476, 35236), (7728, 34087), (8043, 32752), (8188, 32172), (8809, 29904), (9192, 28658), (9968, 26427), (10724, 24564), (12282, 21448), (14329, 18384), (14952, 17618), (16086, 16376)]