489374139968

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23241553}}^1$

素因数の和:23241619

約数の個数: 56

約数和(自身を含む): 1133444105472

約数和(自身を除く): 644069965504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 10528, 21056, 23241553, 46483106, 92966212, 162690871, 185932424, 325381742, 371864848, 650763484, 743729696, 1092352991, 1301526968, 1487459392, 2184705982, 2603053936, 4369411964, 5206107872, 7646470937, 8738823928, 10412215744, 15292941874, 17477647856, 30585883748, 34955295712, 61171767496, 69910591424, 122343534992, 244687069984, 489374139968]

約数ペア:

[(1, 489374139968), (2, 244687069984), (4, 122343534992), (7, 69910591424), (8, 61171767496), (14, 34955295712), (16, 30585883748), (28, 17477647856), (32, 15292941874), (47, 10412215744), (56, 8738823928), (64, 7646470937), (94, 5206107872), (112, 4369411964), (188, 2603053936), (224, 2184705982), (329, 1487459392), (376, 1301526968), (448, 1092352991), (658, 743729696), (752, 650763484), (1316, 371864848), (1504, 325381742), (2632, 185932424), (3008, 162690871), (5264, 92966212), (10528, 46483106), (21056, 23241553)]