628547808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{935339}}^1$

素因数の和:935359

約数の個数: 48

約数和(自身を含む): 1885645440

約数和(自身を除く): 1257097632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 935339, 1870678, 2806017, 3741356, 5612034, 6547373, 7482712, 11224068, 13094746, 14965424, 19642119, 22448136, 26189492, 29930848, 39284238, 44896272, 52378984, 78568476, 89792544, 104757968, 157136952, 209515936, 314273904, 628547808]

約数ペア:

[(1, 628547808), (2, 314273904), (3, 209515936), (4, 157136952), (6, 104757968), (7, 89792544), (8, 78568476), (12, 52378984), (14, 44896272), (16, 39284238), (21, 29930848), (24, 26189492), (28, 22448136), (32, 19642119), (42, 14965424), (48, 13094746), (56, 11224068), (84, 7482712), (96, 6547373), (112, 5612034), (168, 3741356), (224, 2806017), (336, 1870678), (672, 935339)]