1215827712

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{15991}}^1$

素因数の和:16027

約数の個数: 144

約数和(自身を含む): 3922517760

約数和(自身を除く): 2706690048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2304, 2376, 2816, 3168, 3456, 4224, 4752, 6336, 6912, 8448, 9504, 12672, 15991, 19008, 25344, 31982, 38016, 47973, 63964, 76032, 95946, 127928, 143919, 175901, 191892, 255856, 287838, 351802, 383784, 431757, 511712, 527703, 575676, 703604, 767568, 863514, 1023424, 1055406, 1151352, 1407208, 1535136, 1583109, 1727028, 2046848, 2110812, 2302704, 2814416, 3070272, 3166218, 3454056, 4093696, 4221624, 4605408, 4749327, 5628832, 6140544, 6332436, 6908112, 8443248, 9210816, 9498654, 11257664, 12281088, 12664872, 13816224, 16886496, 18421632, 18997308, 22515328, 25329744, 27632448, 33772992, 36843264, 37994616, 45030656, 50659488, 55264896, 67545984, 75989232, 101318976, 110529792, 135091968, 151978464, 202637952, 303956928, 405275904, 607913856, 1215827712]

約数ペア:

[(1, 1215827712), (2, 607913856), (3, 405275904), (4, 303956928), (6, 202637952), (8, 151978464), (9, 135091968), (11, 110529792), (12, 101318976), (16, 75989232), (18, 67545984), (22, 55264896), (24, 50659488), (27, 45030656), (32, 37994616), (33, 36843264), (36, 33772992), (44, 27632448), (48, 25329744), (54, 22515328), (64, 18997308), (66, 18421632), (72, 16886496), (88, 13816224), (96, 12664872), (99, 12281088), (108, 11257664), (128, 9498654), (132, 9210816), (144, 8443248), (176, 6908112), (192, 6332436), (198, 6140544), (216, 5628832), (256, 4749327), (264, 4605408), (288, 4221624), (297, 4093696), (352, 3454056), (384, 3166218), (396, 3070272), (432, 2814416), (528, 2302704), (576, 2110812), (594, 2046848), (704, 1727028), (768, 1583109), (792, 1535136), (864, 1407208), (1056, 1151352), (1152, 1055406), (1188, 1023424), (1408, 863514), (1584, 767568), (1728, 703604), (2112, 575676), (2304, 527703), (2376, 511712), (2816, 431757), (3168, 383784), (3456, 351802), (4224, 287838), (4752, 255856), (6336, 191892), (6912, 175901), (8448, 143919), (9504, 127928), (12672, 95946), (15991, 76032), (19008, 63964), (25344, 47973), (31982, 38016)]