447913728

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3270

約数の個数: 108

約数和(自身を含む): 1313028808

約数和(自身を除く): 865115080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 549, 576, 732, 768, 976, 1098, 1152, 1464, 1952, 2196, 2304, 2928, 3187, 3904, 4392, 5856, 6374, 7808, 8784, 9561, 11712, 12748, 15616, 17568, 19122, 23424, 25496, 28683, 35136, 38244, 46848, 50992, 57366, 70272, 76488, 101984, 114732, 140544, 152976, 194407, 203968, 229464, 305952, 388814, 407936, 458928, 583221, 611904, 777628, 815872, 917856, 1166442, 1223808, 1555256, 1749663, 1835712, 2332884, 2447616, 3110512, 3499326, 3671424, 4665768, 6221024, 6998652, 7342848, 9331536, 12442048, 13997304, 18663072, 24884096, 27994608, 37326144, 49768192, 55989216, 74652288, 111978432, 149304576, 223956864, 447913728]

約数ペア:

[(1, 447913728), (2, 223956864), (3, 149304576), (4, 111978432), (6, 74652288), (8, 55989216), (9, 49768192), (12, 37326144), (16, 27994608), (18, 24884096), (24, 18663072), (32, 13997304), (36, 12442048), (48, 9331536), (61, 7342848), (64, 6998652), (72, 6221024), (96, 4665768), (122, 3671424), (128, 3499326), (144, 3110512), (183, 2447616), (192, 2332884), (244, 1835712), (256, 1749663), (288, 1555256), (366, 1223808), (384, 1166442), (488, 917856), (549, 815872), (576, 777628), (732, 611904), (768, 583221), (976, 458928), (1098, 407936), (1152, 388814), (1464, 305952), (1952, 229464), (2196, 203968), (2304, 194407), (2928, 152976), (3187, 140544), (3904, 114732), (4392, 101984), (5856, 76488), (6374, 70272), (7808, 57366), (8784, 50992), (9561, 46848), (11712, 38244), (12748, 35136), (15616, 28683), (17568, 25496), (19122, 23424)]