338266432

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20407}}^1$

素因数の和:20463

約数の個数: 56

約数和(自身を含む): 787912064

約数和(自身を除く): 449645632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 16576, 20407, 40814, 81628, 142849, 163256, 285698, 326512, 571396, 653024, 755059, 1142792, 1306048, 1510118, 2285584, 3020236, 4571168, 5285413, 6040472, 9142336, 10570826, 12080944, 21141652, 24161888, 42283304, 48323776, 84566608, 169133216, 338266432]

約数ペア:

[(1, 338266432), (2, 169133216), (4, 84566608), (7, 48323776), (8, 42283304), (14, 24161888), (16, 21141652), (28, 12080944), (32, 10570826), (37, 9142336), (56, 6040472), (64, 5285413), (74, 4571168), (112, 3020236), (148, 2285584), (224, 1510118), (259, 1306048), (296, 1142792), (448, 755059), (518, 653024), (592, 571396), (1036, 326512), (1184, 285698), (2072, 163256), (2368, 142849), (4144, 81628), (8288, 40814), (16576, 20407)]