216399456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 576130464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 32, 36, 39, 42, 46, 48, 52, 56, 63, 69, 72, 78, 84, 91, 92, 96, 104, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 207, 208, 224, 234, 252, 273, 276, 288, 299, 312, 322, 336, 359, 364, 368, 414, 416, 468, 483, 504, 546, 552, 598, 624, 644, 672, 718, 728, 736, 819, 828, 897, 936, 966, 1008, 1077, 1092, 1104, 1196, 1248, 1288, 1436, 1449, 1456, 1638, 1656, 1794, 1872, 1932, 2016, 2093, 2154, 2184, 2208, 2392, 2513, 2576, 2691, 2872, 2898, 2912, 3231, 3276, 3312, 3588, 3744, 3864, 4186, 4308, 4368, 4667, 4784, 5026, 5152, 5382, 5744, 5796, 6279, 6462, 6552, 6624, 7176, 7539, 7728, 8257, 8372, 8616, 8736, 9334, 9568, 10052, 10764, 11488, 11592, 12558, 12924, 13104, 14001, 14352, 15078, 15456, 16514, 16744, 17232, 18668, 18837, 20104, 21528, 22617, 23184, 24771, 25116, 25848, 26208, 28002, 28704, 30156, 32669, 33028, 33488, 34464, 37336, 37674, 40208, 42003, 43056, 45234, 46368, 49542, 50232, 51696, 56004, 57799, 60312, 65338, 66056, 66976, 74313, 74672, 75348, 80416, 84006, 86112, 90468, 98007, 99084, 100464, 103392, 107341, 112008, 115598, 120624, 130676, 132112, 148626, 149344, 150696, 168012, 173397, 180936, 196014, 198168, 200928, 214682, 224016, 231196, 241248, 261352, 264224, 294021, 297252, 301392, 322023, 336024, 346794, 361872, 392028, 396336, 429364, 448032, 462392, 520191, 522704, 588042, 594504, 602784, 644046, 672048, 693588, 723744, 751387, 784056, 792672, 858728, 924784, 966069, 1040382, 1045408, 1176084, 1189008, 1288092, 1344096, 1387176, 1502774, 1568112, 1717456, 1849568, 1932138, 2080764, 2254161, 2352168, 2378016, 2576184, 2774352, 3005548, 3136224, 3434912, 3864276, 4161528, 4508322, 4704336, 5152368, 5548704, 6011096, 6762483, 7728552, 8323056, 9016644, 9408672, 10304736, 12022192, 13524966, 15457104, 16646112, 18033288, 24044384, 27049932, 30914208, 36066576, 54099864, 72133152, 108199728, 216399456]

約数ペア:

[(1, 216399456), (2, 108199728), (3, 72133152), (4, 54099864), (6, 36066576), (7, 30914208), (8, 27049932), (9, 24044384), (12, 18033288), (13, 16646112), (14, 15457104), (16, 13524966), (18, 12022192), (21, 10304736), (23, 9408672), (24, 9016644), (26, 8323056), (28, 7728552), (32, 6762483), (36, 6011096), (39, 5548704), (42, 5152368), (46, 4704336), (48, 4508322), (52, 4161528), (56, 3864276), (63, 3434912), (69, 3136224), (72, 3005548), (78, 2774352), (84, 2576184), (91, 2378016), (92, 2352168), (96, 2254161), (104, 2080764), (112, 1932138), (117, 1849568), (126, 1717456), (138, 1568112), (144, 1502774), (156, 1387176), (161, 1344096), (168, 1288092), (182, 1189008), (184, 1176084), (207, 1045408), (208, 1040382), (224, 966069), (234, 924784), (252, 858728), (273, 792672), (276, 784056), (288, 751387), (299, 723744), (312, 693588), (322, 672048), (336, 644046), (359, 602784), (364, 594504), (368, 588042), (414, 522704), (416, 520191), (468, 462392), (483, 448032), (504, 429364), (546, 396336), (552, 392028), (598, 361872), (624, 346794), (644, 336024), (672, 322023), (718, 301392), (728, 297252), (736, 294021), (819, 264224), (828, 261352), (897, 241248), (936, 231196), (966, 224016), (1008, 214682), (1077, 200928), (1092, 198168), (1104, 196014), (1196, 180936), (1248, 173397), (1288, 168012), (1436, 150696), (1449, 149344), (1456, 148626), (1638, 132112), (1656, 130676), (1794, 120624), (1872, 115598), (1932, 112008), (2016, 107341), (2093, 103392), (2154, 100464), (2184, 99084), (2208, 98007), (2392, 90468), (2513, 86112), (2576, 84006), (2691, 80416), (2872, 75348), (2898, 74672), (2912, 74313), (3231, 66976), (3276, 66056), (3312, 65338), (3588, 60312), (3744, 57799), (3864, 56004), (4186, 51696), (4308, 50232), (4368, 49542), (4667, 46368), (4784, 45234), (5026, 43056), (5152, 42003), (5382, 40208), (5744, 37674), (5796, 37336), (6279, 34464), (6462, 33488), (6552, 33028), (6624, 32669), (7176, 30156), (7539, 28704), (7728, 28002), (8257, 26208), (8372, 25848), (8616, 25116), (8736, 24771), (9334, 23184), (9568, 22617), (10052, 21528), (10764, 20104), (11488, 18837), (11592, 18668), (12558, 17232), (12924, 16744), (13104, 16514), (14001, 15456), (14352, 15078)]