221917248

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2441

約数の個数: 168

約数和(自身を含む): 758878848

約数和(自身を除く): 536961600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 414, 448, 483, 504, 552, 576, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1344, 1449, 1472, 1656, 1932, 2016, 2208, 2393, 2576, 2898, 3312, 3864, 4032, 4416, 4786, 5152, 5796, 6624, 7179, 7728, 9572, 10304, 11592, 13248, 14358, 15456, 16751, 19144, 21537, 23184, 28716, 30912, 33502, 38288, 43074, 46368, 50253, 55039, 57432, 67004, 76576, 86148, 92736, 100506, 110078, 114864, 134008, 150759, 153152, 165117, 172296, 201012, 220156, 229728, 268016, 301518, 330234, 344592, 385273, 402024, 440312, 459456, 495351, 536032, 603036, 660468, 689184, 770546, 804048, 880624, 990702, 1072064, 1155819, 1206072, 1320936, 1378368, 1541092, 1608096, 1761248, 1981404, 2311638, 2412144, 2641872, 3082184, 3216192, 3467457, 3522496, 3962808, 4623276, 4824288, 5283744, 6164368, 6934914, 7925616, 9246552, 9648576, 10567488, 12328736, 13869828, 15851232, 18493104, 24657472, 27739656, 31702464, 36986208, 55479312, 73972416, 110958624, 221917248]

約数ペア:

[(1, 221917248), (2, 110958624), (3, 73972416), (4, 55479312), (6, 36986208), (7, 31702464), (8, 27739656), (9, 24657472), (12, 18493104), (14, 15851232), (16, 13869828), (18, 12328736), (21, 10567488), (23, 9648576), (24, 9246552), (28, 7925616), (32, 6934914), (36, 6164368), (42, 5283744), (46, 4824288), (48, 4623276), (56, 3962808), (63, 3522496), (64, 3467457), (69, 3216192), (72, 3082184), (84, 2641872), (92, 2412144), (96, 2311638), (112, 1981404), (126, 1761248), (138, 1608096), (144, 1541092), (161, 1378368), (168, 1320936), (184, 1206072), (192, 1155819), (207, 1072064), (224, 990702), (252, 880624), (276, 804048), (288, 770546), (322, 689184), (336, 660468), (368, 603036), (414, 536032), (448, 495351), (483, 459456), (504, 440312), (552, 402024), (576, 385273), (644, 344592), (672, 330234), (736, 301518), (828, 268016), (966, 229728), (1008, 220156), (1104, 201012), (1288, 172296), (1344, 165117), (1449, 153152), (1472, 150759), (1656, 134008), (1932, 114864), (2016, 110078), (2208, 100506), (2393, 92736), (2576, 86148), (2898, 76576), (3312, 67004), (3864, 57432), (4032, 55039), (4416, 50253), (4786, 46368), (5152, 43074), (5796, 38288), (6624, 33502), (7179, 30912), (7728, 28716), (9572, 23184), (10304, 21537), (11592, 19144), (13248, 16751), (14358, 15456)]