214915896

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{76537}}^1$

素因数の和:76565

約数の個数: 64

約数和(自身を含む): 642919200

約数和(自身を除く): 428003304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 76537, 153074, 229611, 306148, 459222, 612296, 688833, 918444, 994981, 1377666, 1836888, 1989962, 2066499, 2755332, 2984943, 3979924, 4132998, 5510664, 5969886, 7959848, 8265996, 8954829, 11939772, 16531992, 17909658, 23879544, 26864487, 35819316, 53728974, 71638632, 107457948, 214915896]

約数ペア:

[(1, 214915896), (2, 107457948), (3, 71638632), (4, 53728974), (6, 35819316), (8, 26864487), (9, 23879544), (12, 17909658), (13, 16531992), (18, 11939772), (24, 8954829), (26, 8265996), (27, 7959848), (36, 5969886), (39, 5510664), (52, 4132998), (54, 3979924), (72, 2984943), (78, 2755332), (104, 2066499), (108, 1989962), (117, 1836888), (156, 1377666), (216, 994981), (234, 918444), (312, 688833), (351, 612296), (468, 459222), (702, 306148), (936, 229611), (1404, 153074), (2808, 76537)]