740420912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{439}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 1842382080

約数和(自身を除く): 1101961168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 439, 518, 592, 616, 814, 878, 1036, 1232, 1369, 1628, 1756, 2072, 2738, 2849, 3073, 3256, 3512, 4144, 4829, 5476, 5698, 6146, 6512, 7024, 9583, 9658, 10952, 11396, 12292, 15059, 16243, 19166, 19316, 21904, 22792, 24584, 30118, 32486, 33803, 38332, 38632, 45584, 49168, 60236, 64972, 67606, 76664, 77264, 105413, 113701, 120472, 129944, 135212, 153328, 178673, 210826, 227402, 240944, 259888, 270424, 357346, 421652, 454804, 540848, 600991, 714692, 843304, 909608, 1201982, 1250711, 1429384, 1686608, 1819216, 2403964, 2501422, 2858768, 4206937, 4807928, 5002844, 6610901, 8413874, 9615856, 10005688, 13221802, 16827748, 20011376, 26443604, 33655496, 46276307, 52887208, 67310992, 92552614, 105774416, 185105228, 370210456, 740420912]

約数ペア:

[(1, 740420912), (2, 370210456), (4, 185105228), (7, 105774416), (8, 92552614), (11, 67310992), (14, 52887208), (16, 46276307), (22, 33655496), (28, 26443604), (37, 20011376), (44, 16827748), (56, 13221802), (74, 10005688), (77, 9615856), (88, 8413874), (112, 6610901), (148, 5002844), (154, 4807928), (176, 4206937), (259, 2858768), (296, 2501422), (308, 2403964), (407, 1819216), (439, 1686608), (518, 1429384), (592, 1250711), (616, 1201982), (814, 909608), (878, 843304), (1036, 714692), (1232, 600991), (1369, 540848), (1628, 454804), (1756, 421652), (2072, 357346), (2738, 270424), (2849, 259888), (3073, 240944), (3256, 227402), (3512, 210826), (4144, 178673), (4829, 153328), (5476, 135212), (5698, 129944), (6146, 120472), (6512, 113701), (7024, 105413), (9583, 77264), (9658, 76664), (10952, 67606), (11396, 64972), (12292, 60236), (15059, 49168), (16243, 45584), (19166, 38632), (19316, 38332), (21904, 33803), (22792, 32486), (24584, 30118)]