2529678848

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{587}}^1$

素因数の和:1067

約数の個数: 80

約数和(自身を含む): 5341533120

約数和(自身を除く): 2811854272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 443, 512, 587, 608, 886, 1174, 1216, 1772, 2348, 2432, 3544, 4696, 4864, 7088, 8417, 9392, 9728, 11153, 14176, 16834, 18784, 22306, 28352, 33668, 37568, 44612, 56704, 67336, 75136, 89224, 113408, 134672, 150272, 178448, 226816, 260041, 269344, 300544, 356896, 520082, 538688, 713792, 1040164, 1077376, 1427584, 2080328, 2154752, 2855168, 4160656, 4309504, 4940779, 5710336, 8321312, 9881558, 16642624, 19763116, 33285248, 39526232, 66570496, 79052464, 133140992, 158104928, 316209856, 632419712, 1264839424, 2529678848]

約数ペア:

[(1, 2529678848), (2, 1264839424), (4, 632419712), (8, 316209856), (16, 158104928), (19, 133140992), (32, 79052464), (38, 66570496), (64, 39526232), (76, 33285248), (128, 19763116), (152, 16642624), (256, 9881558), (304, 8321312), (443, 5710336), (512, 4940779), (587, 4309504), (608, 4160656), (886, 2855168), (1174, 2154752), (1216, 2080328), (1772, 1427584), (2348, 1077376), (2432, 1040164), (3544, 713792), (4696, 538688), (4864, 520082), (7088, 356896), (8417, 300544), (9392, 269344), (9728, 260041), (11153, 226816), (14176, 178448), (16834, 150272), (18784, 134672), (22306, 113408), (28352, 89224), (33668, 75136), (37568, 67336), (44612, 56704)]