215692736

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 112

約数和(自身を含む): 524353536

約数和(自身を除く): 308660800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 127, 136, 223, 224, 238, 254, 272, 446, 448, 476, 508, 544, 889, 892, 952, 1016, 1088, 1561, 1778, 1784, 1904, 2032, 2159, 3122, 3556, 3568, 3791, 3808, 4064, 4318, 6244, 7112, 7136, 7582, 7616, 8128, 8636, 12488, 14224, 14272, 15113, 15164, 17272, 24976, 26537, 28321, 28448, 30226, 30328, 34544, 49952, 53074, 56642, 56896, 60452, 60656, 69088, 99904, 106148, 113284, 120904, 121312, 138176, 198247, 212296, 226568, 241808, 242624, 396494, 424592, 453136, 481457, 483616, 792988, 849184, 906272, 962914, 967232, 1585976, 1698368, 1812544, 1925828, 3171952, 3370199, 3851656, 6343904, 6740398, 7703312, 12687808, 13480796, 15406624, 26961592, 30813248, 53923184, 107846368, 215692736]

約数ペア:

[(1, 215692736), (2, 107846368), (4, 53923184), (7, 30813248), (8, 26961592), (14, 15406624), (16, 13480796), (17, 12687808), (28, 7703312), (32, 6740398), (34, 6343904), (56, 3851656), (64, 3370199), (68, 3171952), (112, 1925828), (119, 1812544), (127, 1698368), (136, 1585976), (223, 967232), (224, 962914), (238, 906272), (254, 849184), (272, 792988), (446, 483616), (448, 481457), (476, 453136), (508, 424592), (544, 396494), (889, 242624), (892, 241808), (952, 226568), (1016, 212296), (1088, 198247), (1561, 138176), (1778, 121312), (1784, 120904), (1904, 113284), (2032, 106148), (2159, 99904), (3122, 69088), (3556, 60656), (3568, 60452), (3791, 56896), (3808, 56642), (4064, 53074), (4318, 49952), (6244, 34544), (7112, 30328), (7136, 30226), (7582, 28448), (7616, 28321), (8128, 26537), (8636, 24976), (12488, 17272), (14224, 15164), (14272, 15113)]