389916864

素因数分解:

$2^6\times 3^2\times {\mathrm{163}}^1\times {\mathrm{4153}}^1$

素因数の和:4334

約数の個数: 84

約数和(自身を含む): 1124753656

約数和(自身を除く): 734836792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 163, 192, 288, 326, 489, 576, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 4153, 5216, 5868, 7824, 8306, 10432, 11736, 12459, 15648, 16612, 23472, 24918, 31296, 33224, 37377, 46944, 49836, 66448, 74754, 93888, 99672, 132896, 149508, 199344, 265792, 299016, 398688, 598032, 676939, 797376, 1196064, 1353878, 2030817, 2392128, 2707756, 4061634, 5415512, 6092451, 8123268, 10831024, 12184902, 16246536, 21662048, 24369804, 32493072, 43324096, 48739608, 64986144, 97479216, 129972288, 194958432, 389916864]

約数ペア:

[(1, 389916864), (2, 194958432), (3, 129972288), (4, 97479216), (6, 64986144), (8, 48739608), (9, 43324096), (12, 32493072), (16, 24369804), (18, 21662048), (24, 16246536), (32, 12184902), (36, 10831024), (48, 8123268), (64, 6092451), (72, 5415512), (96, 4061634), (144, 2707756), (163, 2392128), (192, 2030817), (288, 1353878), (326, 1196064), (489, 797376), (576, 676939), (652, 598032), (978, 398688), (1304, 299016), (1467, 265792), (1956, 199344), (2608, 149508), (2934, 132896), (3912, 99672), (4153, 93888), (5216, 74754), (5868, 66448), (7824, 49836), (8306, 46944), (10432, 37377), (11736, 33224), (12459, 31296), (15648, 24918), (16612, 23472)]