517338444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 1408296960

約数和(自身を除く): 890958516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 239, 292, 353, 438, 478, 511, 706, 717, 876, 956, 1022, 1059, 1412, 1434, 1533, 1673, 2044, 2118, 2471, 2868, 3066, 3346, 4236, 4942, 5019, 6132, 6692, 7413, 9884, 10038, 14826, 17447, 20076, 25769, 29652, 34894, 51538, 52341, 69788, 77307, 84367, 103076, 104682, 122129, 154614, 168734, 180383, 209364, 244258, 253101, 309228, 337468, 360766, 366387, 488516, 506202, 541149, 590569, 721532, 732774, 1012404, 1082298, 1181138, 1465548, 1771707, 2164596, 2362276, 3543414, 6158791, 7086828, 12317582, 18476373, 24635164, 36952746, 43111537, 73905492, 86223074, 129334611, 172446148, 258669222, 517338444]

約数ペア:

[(1, 517338444), (2, 258669222), (3, 172446148), (4, 129334611), (6, 86223074), (7, 73905492), (12, 43111537), (14, 36952746), (21, 24635164), (28, 18476373), (42, 12317582), (73, 7086828), (84, 6158791), (146, 3543414), (219, 2362276), (239, 2164596), (292, 1771707), (353, 1465548), (438, 1181138), (478, 1082298), (511, 1012404), (706, 732774), (717, 721532), (876, 590569), (956, 541149), (1022, 506202), (1059, 488516), (1412, 366387), (1434, 360766), (1533, 337468), (1673, 309228), (2044, 253101), (2118, 244258), (2471, 209364), (2868, 180383), (3066, 168734), (3346, 154614), (4236, 122129), (4942, 104682), (5019, 103076), (6132, 84367), (6692, 77307), (7413, 69788), (9884, 52341), (10038, 51538), (14826, 34894), (17447, 29652), (20076, 25769)]