869312496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12781}}^1$

素因数の和:12914

約数の個数: 80

約数和(自身を含む): 2440850720

約数和(自身を除く): 1571538224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2616, 2834, 4251, 5232, 5668, 8502, 11336, 12781, 17004, 22672, 25562, 34008, 38343, 51124, 68016, 76686, 102248, 153372, 166153, 204496, 306744, 332306, 498459, 613488, 664612, 996918, 1329224, 1393129, 1993836, 2658448, 2786258, 3987672, 4179387, 5572516, 7975344, 8358774, 11145032, 16717548, 18110677, 22290064, 33435096, 36221354, 54332031, 66870192, 72442708, 108664062, 144885416, 217328124, 289770832, 434656248, 869312496]

約数ペア:

[(1, 869312496), (2, 434656248), (3, 289770832), (4, 217328124), (6, 144885416), (8, 108664062), (12, 72442708), (13, 66870192), (16, 54332031), (24, 36221354), (26, 33435096), (39, 22290064), (48, 18110677), (52, 16717548), (78, 11145032), (104, 8358774), (109, 7975344), (156, 5572516), (208, 4179387), (218, 3987672), (312, 2786258), (327, 2658448), (436, 1993836), (624, 1393129), (654, 1329224), (872, 996918), (1308, 664612), (1417, 613488), (1744, 498459), (2616, 332306), (2834, 306744), (4251, 204496), (5232, 166153), (5668, 153372), (8502, 102248), (11336, 76686), (12781, 68016), (17004, 51124), (22672, 38343), (25562, 34008)]