513912476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 1158119424

約数和(自身を除く): 644206948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 131, 154, 188, 262, 271, 308, 329, 517, 524, 542, 658, 917, 1034, 1084, 1316, 1441, 1834, 1897, 2068, 2882, 2981, 3619, 3668, 3794, 5764, 5962, 6157, 7238, 7588, 10087, 11924, 12314, 12737, 14476, 20174, 20867, 24628, 25474, 35501, 40348, 41734, 43099, 50948, 67727, 71002, 83468, 86198, 89159, 135454, 140107, 142004, 172396, 178318, 248507, 270908, 280214, 356636, 390511, 474089, 497014, 560428, 781022, 948178, 980749, 994028, 1562044, 1668547, 1896356, 1961498, 2733577, 3337094, 3922996, 5467154, 6674188, 10934308, 11679829, 18354017, 23359658, 36708034, 46719316, 73416068, 128478119, 256956238, 513912476]

約数ペア:

[(1, 513912476), (2, 256956238), (4, 128478119), (7, 73416068), (11, 46719316), (14, 36708034), (22, 23359658), (28, 18354017), (44, 11679829), (47, 10934308), (77, 6674188), (94, 5467154), (131, 3922996), (154, 3337094), (188, 2733577), (262, 1961498), (271, 1896356), (308, 1668547), (329, 1562044), (517, 994028), (524, 980749), (542, 948178), (658, 781022), (917, 560428), (1034, 497014), (1084, 474089), (1316, 390511), (1441, 356636), (1834, 280214), (1897, 270908), (2068, 248507), (2882, 178318), (2981, 172396), (3619, 142004), (3668, 140107), (3794, 135454), (5764, 89159), (5962, 86198), (6157, 83468), (7238, 71002), (7588, 67727), (10087, 50948), (11924, 43099), (12314, 41734), (12737, 40348), (14476, 35501), (20174, 25474), (20867, 24628)]