520065912

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 1325030400

約数和(自身を除く): 804964488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 239, 284, 426, 478, 568, 717, 852, 956, 1277, 1434, 1704, 1912, 2554, 2868, 3831, 5108, 5736, 7662, 10216, 15324, 16969, 30648, 33938, 50907, 67876, 90667, 101814, 135752, 181334, 203628, 272001, 305203, 362668, 407256, 544002, 610406, 725336, 915609, 1088004, 1220812, 1831218, 2176008, 2441624, 3662436, 7324872, 21669413, 43338826, 65008239, 86677652, 130016478, 173355304, 260032956, 520065912]

約数ペア:

[(1, 520065912), (2, 260032956), (3, 173355304), (4, 130016478), (6, 86677652), (8, 65008239), (12, 43338826), (24, 21669413), (71, 7324872), (142, 3662436), (213, 2441624), (239, 2176008), (284, 1831218), (426, 1220812), (478, 1088004), (568, 915609), (717, 725336), (852, 610406), (956, 544002), (1277, 407256), (1434, 362668), (1704, 305203), (1912, 272001), (2554, 203628), (2868, 181334), (3831, 135752), (5108, 101814), (5736, 90667), (7662, 67876), (10216, 50907), (15324, 33938), (16969, 30648)]