222497856

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:561

約数の個数: 168

約数和(自身を含む): 735949760

約数和(自身を除く): 513451904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 252, 278, 288, 336, 397, 417, 448, 504, 556, 576, 672, 794, 834, 973, 1008, 1112, 1191, 1251, 1344, 1588, 1668, 1946, 2016, 2224, 2382, 2502, 2779, 2919, 3176, 3336, 3573, 3892, 4032, 4448, 4764, 5004, 5558, 5838, 6352, 6672, 7146, 7784, 8337, 8757, 8896, 9528, 10008, 11116, 11676, 12704, 13344, 14292, 15568, 16674, 17514, 19056, 20016, 22232, 23352, 25011, 25408, 26688, 28584, 31136, 33348, 35028, 38112, 40032, 44464, 46704, 50022, 55183, 57168, 62272, 66696, 70056, 76224, 80064, 88928, 93408, 100044, 110366, 114336, 133392, 140112, 165549, 177856, 186816, 200088, 220732, 228672, 266784, 280224, 331098, 386281, 400176, 441464, 496647, 533568, 560448, 662196, 772562, 800352, 882928, 993294, 1158843, 1324392, 1545124, 1600704, 1765856, 1986588, 2317686, 2648784, 3090248, 3476529, 3531712, 3973176, 4635372, 5297568, 6180496, 6953058, 7946352, 9270744, 10595136, 12360992, 13906116, 15892704, 18541488, 24721984, 27812232, 31785408, 37082976, 55624464, 74165952, 111248928, 222497856]

約数ペア:

[(1, 222497856), (2, 111248928), (3, 74165952), (4, 55624464), (6, 37082976), (7, 31785408), (8, 27812232), (9, 24721984), (12, 18541488), (14, 15892704), (16, 13906116), (18, 12360992), (21, 10595136), (24, 9270744), (28, 7946352), (32, 6953058), (36, 6180496), (42, 5297568), (48, 4635372), (56, 3973176), (63, 3531712), (64, 3476529), (72, 3090248), (84, 2648784), (96, 2317686), (112, 1986588), (126, 1765856), (139, 1600704), (144, 1545124), (168, 1324392), (192, 1158843), (224, 993294), (252, 882928), (278, 800352), (288, 772562), (336, 662196), (397, 560448), (417, 533568), (448, 496647), (504, 441464), (556, 400176), (576, 386281), (672, 331098), (794, 280224), (834, 266784), (973, 228672), (1008, 220732), (1112, 200088), (1191, 186816), (1251, 177856), (1344, 165549), (1588, 140112), (1668, 133392), (1946, 114336), (2016, 110366), (2224, 100044), (2382, 93408), (2502, 88928), (2779, 80064), (2919, 76224), (3176, 70056), (3336, 66696), (3573, 62272), (3892, 57168), (4032, 55183), (4448, 50022), (4764, 46704), (5004, 44464), (5558, 40032), (5838, 38112), (6352, 35028), (6672, 33348), (7146, 31136), (7784, 28584), (8337, 26688), (8757, 25408), (8896, 25011), (9528, 23352), (10008, 22232), (11116, 20016), (11676, 19056), (12704, 17514), (13344, 16674), (14292, 15568)]