665174016

素因数分解:

$2^{14}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 180

約数和(自身を含む): 2075330712

約数和(自身を除く): 1410156696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 347, 384, 416, 468, 512, 576, 624, 694, 768, 832, 936, 1024, 1041, 1152, 1248, 1388, 1536, 1664, 1872, 2048, 2082, 2304, 2496, 2776, 3072, 3123, 3328, 3744, 4096, 4164, 4511, 4608, 4992, 5552, 6144, 6246, 6656, 7488, 8192, 8328, 9022, 9216, 9984, 11104, 12288, 12492, 13312, 13533, 14976, 16384, 16656, 18044, 18432, 19968, 22208, 24576, 24984, 26624, 27066, 29952, 33312, 36088, 36864, 39936, 40599, 44416, 49152, 49968, 53248, 54132, 59904, 66624, 72176, 73728, 79872, 81198, 88832, 99936, 106496, 108264, 119808, 133248, 144352, 147456, 159744, 162396, 177664, 199872, 212992, 216528, 239616, 266496, 288704, 319488, 324792, 355328, 399744, 433056, 479232, 532992, 577408, 638976, 649584, 710656, 799488, 866112, 958464, 1065984, 1154816, 1299168, 1421312, 1598976, 1732224, 1916928, 2131968, 2309632, 2598336, 2842624, 3197952, 3464448, 4263936, 4619264, 5196672, 5685248, 6395904, 6928896, 8527872, 9238528, 10393344, 12791808, 13857792, 17055744, 18477056, 20786688, 25583616, 27715584, 36954112, 41573376, 51167232, 55431168, 73908224, 83146752, 110862336, 166293504, 221724672, 332587008, 665174016]

約数ペア:

[(1, 665174016), (2, 332587008), (3, 221724672), (4, 166293504), (6, 110862336), (8, 83146752), (9, 73908224), (12, 55431168), (13, 51167232), (16, 41573376), (18, 36954112), (24, 27715584), (26, 25583616), (32, 20786688), (36, 18477056), (39, 17055744), (48, 13857792), (52, 12791808), (64, 10393344), (72, 9238528), (78, 8527872), (96, 6928896), (104, 6395904), (117, 5685248), (128, 5196672), (144, 4619264), (156, 4263936), (192, 3464448), (208, 3197952), (234, 2842624), (256, 2598336), (288, 2309632), (312, 2131968), (347, 1916928), (384, 1732224), (416, 1598976), (468, 1421312), (512, 1299168), (576, 1154816), (624, 1065984), (694, 958464), (768, 866112), (832, 799488), (936, 710656), (1024, 649584), (1041, 638976), (1152, 577408), (1248, 532992), (1388, 479232), (1536, 433056), (1664, 399744), (1872, 355328), (2048, 324792), (2082, 319488), (2304, 288704), (2496, 266496), (2776, 239616), (3072, 216528), (3123, 212992), (3328, 199872), (3744, 177664), (4096, 162396), (4164, 159744), (4511, 147456), (4608, 144352), (4992, 133248), (5552, 119808), (6144, 108264), (6246, 106496), (6656, 99936), (7488, 88832), (8192, 81198), (8328, 79872), (9022, 73728), (9216, 72176), (9984, 66624), (11104, 59904), (12288, 54132), (12492, 53248), (13312, 49968), (13533, 49152), (14976, 44416), (16384, 40599), (16656, 39936), (18044, 36864), (18432, 36088), (19968, 33312), (22208, 29952), (24576, 27066), (24984, 26624)]