754331012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 1375799040

約数和(自身を除く): 621468028

約数列:

[1, 2, 4, 47, 94, 109, 131, 188, 218, 262, 281, 436, 524, 562, 1124, 5123, 6157, 10246, 12314, 13207, 14279, 20492, 24628, 26414, 28558, 30629, 36811, 52828, 57116, 61258, 73622, 122516, 147244, 671113, 1342226, 1439563, 1730117, 2684452, 2879126, 3460234, 4012399, 5758252, 6920468, 8024798, 16049596, 188582753, 377165506, 754331012]

約数ペア:

[(1, 754331012), (2, 377165506), (4, 188582753), (47, 16049596), (94, 8024798), (109, 6920468), (131, 5758252), (188, 4012399), (218, 3460234), (262, 2879126), (281, 2684452), (436, 1730117), (524, 1439563), (562, 1342226), (1124, 671113), (5123, 147244), (6157, 122516), (10246, 73622), (12314, 61258), (13207, 57116), (14279, 52828), (20492, 36811), (24628, 30629), (26414, 28558)]