222229728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{110233}}^1$

素因数の和:110256

約数の個数: 72

約数和(自身を含む): 722253168

約数和(自身を除く): 500023440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 110233, 220466, 330699, 440932, 661398, 771631, 881864, 992097, 1322796, 1543262, 1763728, 1984194, 2314893, 2645592, 3086524, 3527456, 3968388, 4629786, 5291184, 6173048, 6944679, 7936776, 9259572, 10582368, 12346096, 13889358, 15873552, 18519144, 24692192, 27778716, 31747104, 37038288, 55557432, 74076576, 111114864, 222229728]

約数ペア:

[(1, 222229728), (2, 111114864), (3, 74076576), (4, 55557432), (6, 37038288), (7, 31747104), (8, 27778716), (9, 24692192), (12, 18519144), (14, 15873552), (16, 13889358), (18, 12346096), (21, 10582368), (24, 9259572), (28, 7936776), (32, 6944679), (36, 6173048), (42, 5291184), (48, 4629786), (56, 3968388), (63, 3527456), (72, 3086524), (84, 2645592), (96, 2314893), (112, 1984194), (126, 1763728), (144, 1543262), (168, 1322796), (224, 992097), (252, 881864), (288, 771631), (336, 661398), (504, 440932), (672, 330699), (1008, 220466), (2016, 110233)]