666187872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1093}}^1$

素因数の和:2020

約数の個数: 96

約数和(自身を含む): 2002597632

約数和(自身を除く): 1336409760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 907, 1093, 1814, 2186, 2721, 3279, 3628, 4372, 5442, 6349, 6558, 7256, 7651, 8744, 10884, 12698, 13116, 14512, 15302, 17488, 19047, 21768, 22953, 25396, 26232, 29024, 30604, 34976, 38094, 43536, 45906, 50792, 52464, 61208, 76188, 87072, 91812, 101584, 104928, 122416, 152376, 183624, 203168, 244832, 304752, 367248, 609504, 734496, 991351, 1982702, 2974053, 3965404, 5948106, 6939457, 7930808, 11896212, 13878914, 15861616, 20818371, 23792424, 27757828, 31723232, 41636742, 47584848, 55515656, 83273484, 95169696, 111031312, 166546968, 222062624, 333093936, 666187872]

約数ペア:

[(1, 666187872), (2, 333093936), (3, 222062624), (4, 166546968), (6, 111031312), (7, 95169696), (8, 83273484), (12, 55515656), (14, 47584848), (16, 41636742), (21, 31723232), (24, 27757828), (28, 23792424), (32, 20818371), (42, 15861616), (48, 13878914), (56, 11896212), (84, 7930808), (96, 6939457), (112, 5948106), (168, 3965404), (224, 2974053), (336, 1982702), (672, 991351), (907, 734496), (1093, 609504), (1814, 367248), (2186, 304752), (2721, 244832), (3279, 203168), (3628, 183624), (4372, 152376), (5442, 122416), (6349, 104928), (6558, 101584), (7256, 91812), (7651, 87072), (8744, 76188), (10884, 61208), (12698, 52464), (13116, 50792), (14512, 45906), (15302, 43536), (17488, 38094), (19047, 34976), (21768, 30604), (22953, 29024), (25396, 26232)]