338888736

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{7219}}^1$

素因数の和:7398

約数の個数: 72

約数和(自身を含む): 969761520

約数和(自身を除く): 630872784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5216, 5868, 7219, 7824, 11736, 14438, 15648, 21657, 23472, 28876, 43314, 46944, 57752, 64971, 86628, 115504, 129942, 173256, 231008, 259884, 346512, 519768, 693024, 1039536, 1176697, 2079072, 2353394, 3530091, 4706788, 7060182, 9413576, 10590273, 14120364, 18827152, 21180546, 28240728, 37654304, 42361092, 56481456, 84722184, 112962912, 169444368, 338888736]

約数ペア:

[(1, 338888736), (2, 169444368), (3, 112962912), (4, 84722184), (6, 56481456), (8, 42361092), (9, 37654304), (12, 28240728), (16, 21180546), (18, 18827152), (24, 14120364), (32, 10590273), (36, 9413576), (48, 7060182), (72, 4706788), (96, 3530091), (144, 2353394), (163, 2079072), (288, 1176697), (326, 1039536), (489, 693024), (652, 519768), (978, 346512), (1304, 259884), (1467, 231008), (1956, 173256), (2608, 129942), (2934, 115504), (3912, 86628), (5216, 64971), (5868, 57752), (7219, 46944), (7824, 43314), (11736, 28876), (14438, 23472), (15648, 21657)]