1298007312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{72889}}^1$

素因数の和:72960

約数の個数: 80

約数和(自身を含む): 3904571520

約数和(自身を除く): 2606564208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 17808, 72889, 145778, 218667, 291556, 437334, 510223, 583112, 874668, 1020446, 1166224, 1530669, 1749336, 2040892, 3061338, 3498672, 3863117, 4081784, 6122676, 7726234, 8163568, 11589351, 12245352, 15452468, 23178702, 24490704, 27041819, 30904936, 46357404, 54083638, 61809872, 81125457, 92714808, 108167276, 162250914, 185429616, 216334552, 324501828, 432669104, 649003656, 1298007312]

約数ペア:

[(1, 1298007312), (2, 649003656), (3, 432669104), (4, 324501828), (6, 216334552), (7, 185429616), (8, 162250914), (12, 108167276), (14, 92714808), (16, 81125457), (21, 61809872), (24, 54083638), (28, 46357404), (42, 30904936), (48, 27041819), (53, 24490704), (56, 23178702), (84, 15452468), (106, 12245352), (112, 11589351), (159, 8163568), (168, 7726234), (212, 6122676), (318, 4081784), (336, 3863117), (371, 3498672), (424, 3061338), (636, 2040892), (742, 1749336), (848, 1530669), (1113, 1166224), (1272, 1020446), (1484, 874668), (2226, 583112), (2544, 510223), (2968, 437334), (4452, 291556), (5936, 218667), (8904, 145778), (17808, 72889)]