666517824

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3119}}^1$

素因数の和:3197

約数の個数: 168

約数和(自身を含む): 2225283840

約数和(自身を除く): 1558766016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 424, 448, 477, 504, 576, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1344, 1484, 1696, 1908, 2016, 2226, 2544, 2968, 3119, 3339, 3392, 3816, 4032, 4452, 5088, 5936, 6238, 6678, 7632, 8904, 9357, 10176, 11872, 12476, 13356, 15264, 17808, 18714, 21833, 23744, 24952, 26712, 28071, 30528, 35616, 37428, 43666, 49904, 53424, 56142, 65499, 71232, 74856, 87332, 99808, 106848, 112284, 130998, 149712, 165307, 174664, 196497, 199616, 213696, 224568, 261996, 299424, 330614, 349328, 392994, 449136, 495921, 523992, 598848, 661228, 698656, 785988, 898272, 991842, 1047984, 1157149, 1322456, 1397312, 1487763, 1571976, 1796544, 1983684, 2095968, 2314298, 2644912, 2975526, 3143952, 3471447, 3967368, 4191936, 4628596, 5289824, 5951052, 6287904, 6942894, 7934736, 9257192, 10414341, 10579648, 11902104, 12575808, 13885788, 15869472, 18514384, 20828682, 23804208, 27771576, 31738944, 37028768, 41657364, 47608416, 55543152, 74057536, 83314728, 95216832, 111086304, 166629456, 222172608, 333258912, 666517824]

約数ペア:

[(1, 666517824), (2, 333258912), (3, 222172608), (4, 166629456), (6, 111086304), (7, 95216832), (8, 83314728), (9, 74057536), (12, 55543152), (14, 47608416), (16, 41657364), (18, 37028768), (21, 31738944), (24, 27771576), (28, 23804208), (32, 20828682), (36, 18514384), (42, 15869472), (48, 13885788), (53, 12575808), (56, 11902104), (63, 10579648), (64, 10414341), (72, 9257192), (84, 7934736), (96, 6942894), (106, 6287904), (112, 5951052), (126, 5289824), (144, 4628596), (159, 4191936), (168, 3967368), (192, 3471447), (212, 3143952), (224, 2975526), (252, 2644912), (288, 2314298), (318, 2095968), (336, 1983684), (371, 1796544), (424, 1571976), (448, 1487763), (477, 1397312), (504, 1322456), (576, 1157149), (636, 1047984), (672, 991842), (742, 898272), (848, 785988), (954, 698656), (1008, 661228), (1113, 598848), (1272, 523992), (1344, 495921), (1484, 449136), (1696, 392994), (1908, 349328), (2016, 330614), (2226, 299424), (2544, 261996), (2968, 224568), (3119, 213696), (3339, 199616), (3392, 196497), (3816, 174664), (4032, 165307), (4452, 149712), (5088, 130998), (5936, 112284), (6238, 106848), (6678, 99808), (7632, 87332), (8904, 74856), (9357, 71232), (10176, 65499), (11872, 56142), (12476, 53424), (13356, 49904), (15264, 43666), (17808, 37428), (18714, 35616), (21833, 30528), (23744, 28071), (24952, 26712)]