1211691264

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1160

約数の個数: 144

約数和(自身を含む): 3704120448

約数和(自身を除く): 2492429184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 257, 336, 384, 448, 514, 672, 768, 771, 877, 896, 1028, 1344, 1542, 1754, 1792, 1799, 2056, 2631, 2688, 3084, 3508, 3598, 4112, 5262, 5376, 5397, 6139, 6168, 7016, 7196, 8224, 10524, 10794, 12278, 12336, 14032, 14392, 16448, 18417, 21048, 21588, 24556, 24672, 28064, 28784, 32896, 36834, 42096, 43176, 49112, 49344, 56128, 57568, 65792, 73668, 84192, 86352, 98224, 98688, 112256, 115136, 147336, 168384, 172704, 196448, 197376, 224512, 225389, 230272, 294672, 336768, 345408, 392896, 450778, 460544, 589344, 673536, 676167, 690816, 785792, 901556, 1178688, 1352334, 1381632, 1571584, 1577723, 1803112, 2357376, 2704668, 3155446, 3606224, 4714752, 4733169, 5409336, 6310892, 7212448, 9466338, 10818672, 12621784, 14424896, 18932676, 21637344, 25243568, 28849792, 37865352, 43274688, 50487136, 57699584, 75730704, 86549376, 100974272, 151461408, 173098752, 201948544, 302922816, 403897088, 605845632, 1211691264]

約数ペア:

[(1, 1211691264), (2, 605845632), (3, 403897088), (4, 302922816), (6, 201948544), (7, 173098752), (8, 151461408), (12, 100974272), (14, 86549376), (16, 75730704), (21, 57699584), (24, 50487136), (28, 43274688), (32, 37865352), (42, 28849792), (48, 25243568), (56, 21637344), (64, 18932676), (84, 14424896), (96, 12621784), (112, 10818672), (128, 9466338), (168, 7212448), (192, 6310892), (224, 5409336), (256, 4733169), (257, 4714752), (336, 3606224), (384, 3155446), (448, 2704668), (514, 2357376), (672, 1803112), (768, 1577723), (771, 1571584), (877, 1381632), (896, 1352334), (1028, 1178688), (1344, 901556), (1542, 785792), (1754, 690816), (1792, 676167), (1799, 673536), (2056, 589344), (2631, 460544), (2688, 450778), (3084, 392896), (3508, 345408), (3598, 336768), (4112, 294672), (5262, 230272), (5376, 225389), (5397, 224512), (6139, 197376), (6168, 196448), (7016, 172704), (7196, 168384), (8224, 147336), (10524, 115136), (10794, 112256), (12278, 98688), (12336, 98224), (14032, 86352), (14392, 84192), (16448, 73668), (18417, 65792), (21048, 57568), (21588, 56128), (24556, 49344), (24672, 49112), (28064, 43176), (28784, 42096), (32896, 36834)]