220143672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2762

約数の個数: 144

約数和(自身を含む): 723986640

約数和(自身を除く): 503842968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2713, 2898, 3381, 3528, 3864, 4508, 5426, 5796, 6762, 8139, 9016, 10143, 10852, 11592, 13524, 16278, 18991, 20286, 21704, 24417, 27048, 32556, 37982, 40572, 48834, 56973, 62399, 65112, 75964, 81144, 97668, 113946, 124798, 132937, 151928, 170919, 187197, 195336, 227892, 249596, 265874, 341838, 374394, 398811, 436793, 455784, 499192, 531748, 561591, 683676, 748788, 797622, 873586, 1063496, 1123182, 1196433, 1310379, 1367352, 1497576, 1595244, 1747172, 2246364, 2392866, 2620758, 3057551, 3190488, 3494344, 3931137, 4492728, 4785732, 5241516, 6115102, 7862274, 9172653, 9571464, 10483032, 12230204, 15724548, 18345306, 24460408, 27517959, 31449096, 36690612, 55035918, 73381224, 110071836, 220143672]

約数ペア:

[(1, 220143672), (2, 110071836), (3, 73381224), (4, 55035918), (6, 36690612), (7, 31449096), (8, 27517959), (9, 24460408), (12, 18345306), (14, 15724548), (18, 12230204), (21, 10483032), (23, 9571464), (24, 9172653), (28, 7862274), (36, 6115102), (42, 5241516), (46, 4785732), (49, 4492728), (56, 3931137), (63, 3494344), (69, 3190488), (72, 3057551), (84, 2620758), (92, 2392866), (98, 2246364), (126, 1747172), (138, 1595244), (147, 1497576), (161, 1367352), (168, 1310379), (184, 1196433), (196, 1123182), (207, 1063496), (252, 873586), (276, 797622), (294, 748788), (322, 683676), (392, 561591), (414, 531748), (441, 499192), (483, 455784), (504, 436793), (552, 398811), (588, 374394), (644, 341838), (828, 265874), (882, 249596), (966, 227892), (1127, 195336), (1176, 187197), (1288, 170919), (1449, 151928), (1656, 132937), (1764, 124798), (1932, 113946), (2254, 97668), (2713, 81144), (2898, 75964), (3381, 65112), (3528, 62399), (3864, 56973), (4508, 48834), (5426, 40572), (5796, 37982), (6762, 32556), (8139, 27048), (9016, 24417), (10143, 21704), (10852, 20286), (11592, 18991), (13524, 16278)]