249669888

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1520

約数の個数: 144

約数和(自身を含む): 758209536

約数和(自身を除く): 508539648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 544, 624, 663, 768, 816, 832, 884, 1088, 1248, 1326, 1471, 1632, 1664, 1768, 2176, 2496, 2652, 2942, 3264, 3328, 3536, 4352, 4413, 4992, 5304, 5884, 6528, 7072, 8826, 9984, 10608, 11768, 13056, 14144, 17652, 19123, 21216, 23536, 25007, 28288, 35304, 38246, 42432, 47072, 50014, 56576, 57369, 70608, 75021, 76492, 84864, 94144, 100028, 114738, 141216, 150042, 152984, 169728, 188288, 200056, 229476, 282432, 300084, 305968, 325091, 376576, 400112, 458952, 564864, 600168, 611936, 650182, 800224, 917904, 975273, 1129728, 1200336, 1223872, 1300364, 1600448, 1835808, 1950546, 2400672, 2447744, 2600728, 3200896, 3671616, 3901092, 4801344, 4895488, 5201456, 6401792, 7343232, 7802184, 9602688, 10402912, 14686464, 15604368, 19205376, 20805824, 31208736, 41611648, 62417472, 83223296, 124834944, 249669888]

約数ペア:

[(1, 249669888), (2, 124834944), (3, 83223296), (4, 62417472), (6, 41611648), (8, 31208736), (12, 20805824), (13, 19205376), (16, 15604368), (17, 14686464), (24, 10402912), (26, 9602688), (32, 7802184), (34, 7343232), (39, 6401792), (48, 5201456), (51, 4895488), (52, 4801344), (64, 3901092), (68, 3671616), (78, 3200896), (96, 2600728), (102, 2447744), (104, 2400672), (128, 1950546), (136, 1835808), (156, 1600448), (192, 1300364), (204, 1223872), (208, 1200336), (221, 1129728), (256, 975273), (272, 917904), (312, 800224), (384, 650182), (408, 611936), (416, 600168), (442, 564864), (544, 458952), (624, 400112), (663, 376576), (768, 325091), (816, 305968), (832, 300084), (884, 282432), (1088, 229476), (1248, 200056), (1326, 188288), (1471, 169728), (1632, 152984), (1664, 150042), (1768, 141216), (2176, 114738), (2496, 100028), (2652, 94144), (2942, 84864), (3264, 76492), (3328, 75021), (3536, 70608), (4352, 57369), (4413, 56576), (4992, 50014), (5304, 47072), (5884, 42432), (6528, 38246), (7072, 35304), (8826, 28288), (9984, 25007), (10608, 23536), (11768, 21216), (13056, 19123), (14144, 17652)]