663971070464

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5867957}}^1$

素因数の和:5868005

約数の個数: 80

約数和(自身を含む): 1512736100568

約数和(自身を除く): 848765030104

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 4352, 6656, 7072, 8704, 14144, 28288, 56576, 113152, 5867957, 11735914, 23471828, 46943656, 76283441, 93887312, 99755269, 152566882, 187774624, 199510538, 305133764, 375549248, 399021076, 610267528, 751098496, 798042152, 1220535056, 1296818497, 1502196992, 1596084304, 2441070112, 2593636994, 3004393984, 3192168608, 4882140224, 5187273988, 6384337216, 9764280448, 10374547976, 12768674432, 19528560896, 20749095952, 25537348864, 39057121792, 41498191904, 51074697728, 82996383808, 165992767616, 331985535232, 663971070464]

約数ペア:

[(1, 663971070464), (2, 331985535232), (4, 165992767616), (8, 82996383808), (13, 51074697728), (16, 41498191904), (17, 39057121792), (26, 25537348864), (32, 20749095952), (34, 19528560896), (52, 12768674432), (64, 10374547976), (68, 9764280448), (104, 6384337216), (128, 5187273988), (136, 4882140224), (208, 3192168608), (221, 3004393984), (256, 2593636994), (272, 2441070112), (416, 1596084304), (442, 1502196992), (512, 1296818497), (544, 1220535056), (832, 798042152), (884, 751098496), (1088, 610267528), (1664, 399021076), (1768, 375549248), (2176, 305133764), (3328, 199510538), (3536, 187774624), (4352, 152566882), (6656, 99755269), (7072, 93887312), (8704, 76283441), (14144, 46943656), (28288, 23471828), (56576, 11735914), (113152, 5867957)]