249560736064

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{18617}}^1\times {\mathrm{4871}}^1$

素因数の和:23543

約数の個数: 56

約数和(自身を含む): 506870134848

約数和(自身を除く): 257309398784

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 4871, 9742, 18617, 19484, 37234, 38968, 74468, 77936, 148936, 155872, 209453, 297872, 311744, 418906, 595744, 800531, 837812, 1191488, 1601062, 1675624, 3202124, 3351248, 6404248, 6702496, 12808496, 13404992, 25616992, 51233984, 90683407, 181366814, 362733628, 725467256, 1450934512, 2901869024, 3899386501, 5803738048, 7798773002, 15597546004, 31195092008, 62390184016, 124780368032, 249560736064]

約数ペア:

[(1, 249560736064), (2, 124780368032), (4, 62390184016), (8, 31195092008), (16, 15597546004), (32, 7798773002), (43, 5803738048), (64, 3899386501), (86, 2901869024), (172, 1450934512), (344, 725467256), (688, 362733628), (1376, 181366814), (2752, 90683407), (4871, 51233984), (9742, 25616992), (18617, 13404992), (19484, 12808496), (37234, 6702496), (38968, 6404248), (74468, 3351248), (77936, 3202124), (148936, 1675624), (155872, 1601062), (209453, 1191488), (297872, 837812), (311744, 800531), (418906, 595744)]