220971168

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 216

約数和(自身を含む): 733296564

約数和(自身を除く): 512325396

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 121, 132, 136, 144, 153, 176, 187, 198, 204, 242, 264, 272, 288, 306, 352, 363, 373, 374, 396, 408, 484, 528, 544, 561, 612, 726, 746, 748, 792, 816, 968, 1056, 1089, 1119, 1122, 1224, 1452, 1492, 1496, 1584, 1632, 1683, 1936, 2057, 2178, 2238, 2244, 2448, 2904, 2984, 2992, 3168, 3357, 3366, 3872, 4103, 4114, 4356, 4476, 4488, 4896, 5808, 5968, 5984, 6171, 6341, 6714, 6732, 8206, 8228, 8712, 8952, 8976, 11616, 11936, 12309, 12342, 12682, 13428, 13464, 16412, 16456, 17424, 17904, 17952, 18513, 19023, 24618, 24684, 25364, 26856, 26928, 32824, 32912, 34848, 35808, 36927, 37026, 38046, 45133, 49236, 49368, 50728, 53712, 53856, 57069, 65648, 65824, 69751, 73854, 74052, 76092, 90266, 98472, 98736, 101456, 107424, 114138, 131296, 135399, 139502, 147708, 148104, 152184, 180532, 196944, 197472, 202912, 209253, 228276, 270798, 279004, 295416, 296208, 304368, 361064, 393888, 406197, 418506, 456552, 541596, 558008, 590832, 592416, 608736, 627759, 722128, 767261, 812394, 837012, 913104, 1083192, 1116016, 1181664, 1255518, 1444256, 1534522, 1624788, 1674024, 1826208, 2166384, 2232032, 2301783, 2511036, 3069044, 3249576, 3348048, 4332768, 4603566, 5022072, 6138088, 6499152, 6696096, 6905349, 9207132, 10044144, 12276176, 12998304, 13810698, 18414264, 20088288, 24552352, 27621396, 36828528, 55242792, 73657056, 110485584, 220971168]

約数ペア:

[(1, 220971168), (2, 110485584), (3, 73657056), (4, 55242792), (6, 36828528), (8, 27621396), (9, 24552352), (11, 20088288), (12, 18414264), (16, 13810698), (17, 12998304), (18, 12276176), (22, 10044144), (24, 9207132), (32, 6905349), (33, 6696096), (34, 6499152), (36, 6138088), (44, 5022072), (48, 4603566), (51, 4332768), (66, 3348048), (68, 3249576), (72, 3069044), (88, 2511036), (96, 2301783), (99, 2232032), (102, 2166384), (121, 1826208), (132, 1674024), (136, 1624788), (144, 1534522), (153, 1444256), (176, 1255518), (187, 1181664), (198, 1116016), (204, 1083192), (242, 913104), (264, 837012), (272, 812394), (288, 767261), (306, 722128), (352, 627759), (363, 608736), (373, 592416), (374, 590832), (396, 558008), (408, 541596), (484, 456552), (528, 418506), (544, 406197), (561, 393888), (612, 361064), (726, 304368), (746, 296208), (748, 295416), (792, 279004), (816, 270798), (968, 228276), (1056, 209253), (1089, 202912), (1119, 197472), (1122, 196944), (1224, 180532), (1452, 152184), (1492, 148104), (1496, 147708), (1584, 139502), (1632, 135399), (1683, 131296), (1936, 114138), (2057, 107424), (2178, 101456), (2238, 98736), (2244, 98472), (2448, 90266), (2904, 76092), (2984, 74052), (2992, 73854), (3168, 69751), (3357, 65824), (3366, 65648), (3872, 57069), (4103, 53856), (4114, 53712), (4356, 50728), (4476, 49368), (4488, 49236), (4896, 45133), (5808, 38046), (5968, 37026), (5984, 36927), (6171, 35808), (6341, 34848), (6714, 32912), (6732, 32824), (8206, 26928), (8228, 26856), (8712, 25364), (8952, 24684), (8976, 24618), (11616, 19023), (11936, 18513), (12309, 17952), (12342, 17904), (12682, 17424), (13428, 16456), (13464, 16412)]