624761956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{683}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 1375496640

約数和(自身を除く): 750734684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 359, 364, 637, 683, 718, 1274, 1366, 1436, 2513, 2548, 2732, 4667, 4781, 5026, 8879, 9334, 9562, 10052, 17591, 17758, 18668, 19124, 32669, 33467, 35182, 35516, 62153, 65338, 66934, 70364, 124306, 130676, 133868, 228683, 245197, 248612, 435071, 457366, 490394, 870142, 914732, 980788, 1716379, 1740284, 3187561, 3432758, 6375122, 6865516, 12014653, 12750244, 22312927, 24029306, 44625854, 48058612, 89251708, 156190489, 312380978, 624761956]

約数ペア:

[(1, 624761956), (2, 312380978), (4, 156190489), (7, 89251708), (13, 48058612), (14, 44625854), (26, 24029306), (28, 22312927), (49, 12750244), (52, 12014653), (91, 6865516), (98, 6375122), (182, 3432758), (196, 3187561), (359, 1740284), (364, 1716379), (637, 980788), (683, 914732), (718, 870142), (1274, 490394), (1366, 457366), (1436, 435071), (2513, 248612), (2548, 245197), (2732, 228683), (4667, 133868), (4781, 130676), (5026, 124306), (8879, 70364), (9334, 66934), (9562, 65338), (10052, 62153), (17591, 35516), (17758, 35182), (18668, 33467), (19124, 32669)]