260750182

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 520805376

約数和(自身を除く): 260055194

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 137, 154, 187, 238, 274, 374, 727, 959, 1309, 1454, 1507, 1918, 2329, 2618, 3014, 4658, 5089, 7997, 10178, 10549, 12359, 15994, 16303, 21098, 24718, 25619, 32606, 51238, 55979, 86513, 99599, 111958, 135949, 173026, 179333, 199198, 271898, 358666, 697193, 951643, 1095589, 1394386, 1693183, 1903286, 2191178, 3386366, 7669123, 11852281, 15338246, 18625013, 23704562, 37250026, 130375091, 260750182]

約数ペア:

[(1, 260750182), (2, 130375091), (7, 37250026), (11, 23704562), (14, 18625013), (17, 15338246), (22, 11852281), (34, 7669123), (77, 3386366), (119, 2191178), (137, 1903286), (154, 1693183), (187, 1394386), (238, 1095589), (274, 951643), (374, 697193), (727, 358666), (959, 271898), (1309, 199198), (1454, 179333), (1507, 173026), (1918, 135949), (2329, 111958), (2618, 99599), (3014, 86513), (4658, 55979), (5089, 51238), (7997, 32606), (10178, 25619), (10549, 24718), (12359, 21098), (15994, 16303)]