245636352

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 781216800

約数和(自身を除く): 535580448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 64, 72, 78, 96, 104, 117, 118, 128, 139, 144, 156, 177, 192, 208, 234, 236, 256, 278, 288, 312, 354, 384, 416, 417, 468, 472, 531, 556, 576, 624, 708, 767, 768, 832, 834, 936, 944, 1062, 1112, 1152, 1248, 1251, 1416, 1534, 1664, 1668, 1807, 1872, 1888, 2124, 2224, 2301, 2304, 2496, 2502, 2832, 3068, 3328, 3336, 3614, 3744, 3776, 4248, 4448, 4602, 4992, 5004, 5421, 5664, 6136, 6672, 6903, 7228, 7488, 7552, 8201, 8496, 8896, 9204, 9984, 10008, 10842, 11328, 12272, 13344, 13806, 14456, 14976, 15104, 16263, 16402, 16992, 17792, 18408, 20016, 21684, 22656, 24544, 24603, 26688, 27612, 28912, 29952, 32526, 32804, 33984, 35584, 36816, 40032, 43368, 45312, 49088, 49206, 53376, 55224, 57824, 65052, 65608, 67968, 73632, 73809, 80064, 86736, 98176, 98412, 106613, 106752, 110448, 115648, 130104, 131216, 135936, 147264, 147618, 160128, 173472, 196352, 196824, 213226, 220896, 231296, 260208, 262432, 294528, 295236, 319839, 320256, 346944, 393648, 426452, 441792, 462592, 520416, 524864, 589056, 590472, 639678, 693888, 787296, 852904, 883584, 959517, 1040832, 1049728, 1180944, 1279356, 1387776, 1574592, 1705808, 1767168, 1919034, 2081664, 2099456, 2361888, 2558712, 3149184, 3411616, 3838068, 4163328, 4723776, 5117424, 6298368, 6823232, 7676136, 9447552, 10234848, 13646464, 15352272, 18895104, 20469696, 27292928, 30704544, 40939392, 61409088, 81878784, 122818176, 245636352]

約数ペア:

[(1, 245636352), (2, 122818176), (3, 81878784), (4, 61409088), (6, 40939392), (8, 30704544), (9, 27292928), (12, 20469696), (13, 18895104), (16, 15352272), (18, 13646464), (24, 10234848), (26, 9447552), (32, 7676136), (36, 6823232), (39, 6298368), (48, 5117424), (52, 4723776), (59, 4163328), (64, 3838068), (72, 3411616), (78, 3149184), (96, 2558712), (104, 2361888), (117, 2099456), (118, 2081664), (128, 1919034), (139, 1767168), (144, 1705808), (156, 1574592), (177, 1387776), (192, 1279356), (208, 1180944), (234, 1049728), (236, 1040832), (256, 959517), (278, 883584), (288, 852904), (312, 787296), (354, 693888), (384, 639678), (416, 590472), (417, 589056), (468, 524864), (472, 520416), (531, 462592), (556, 441792), (576, 426452), (624, 393648), (708, 346944), (767, 320256), (768, 319839), (832, 295236), (834, 294528), (936, 262432), (944, 260208), (1062, 231296), (1112, 220896), (1152, 213226), (1248, 196824), (1251, 196352), (1416, 173472), (1534, 160128), (1664, 147618), (1668, 147264), (1807, 135936), (1872, 131216), (1888, 130104), (2124, 115648), (2224, 110448), (2301, 106752), (2304, 106613), (2496, 98412), (2502, 98176), (2832, 86736), (3068, 80064), (3328, 73809), (3336, 73632), (3614, 67968), (3744, 65608), (3776, 65052), (4248, 57824), (4448, 55224), (4602, 53376), (4992, 49206), (5004, 49088), (5421, 45312), (5664, 43368), (6136, 40032), (6672, 36816), (6903, 35584), (7228, 33984), (7488, 32804), (7552, 32526), (8201, 29952), (8496, 28912), (8896, 27612), (9204, 26688), (9984, 24603), (10008, 24544), (10842, 22656), (11328, 21684), (12272, 20016), (13344, 18408), (13806, 17792), (14456, 16992), (14976, 16402), (15104, 16263)]