1813642427744

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4128821}}^1$

素因数の和:4128928

約数の個数: 96

約数和(自身を含む): 4270060742976

約数和(自身を除く): 2456418315232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 53, 56, 74, 106, 112, 148, 212, 224, 259, 296, 371, 424, 518, 592, 742, 848, 1036, 1184, 1484, 1696, 1961, 2072, 2968, 3922, 4144, 5936, 7844, 8288, 11872, 13727, 15688, 27454, 31376, 54908, 62752, 109816, 219632, 439264, 4128821, 8257642, 16515284, 28901747, 33030568, 57803494, 66061136, 115606988, 132122272, 152766377, 218827513, 231213976, 305532754, 437655026, 462427952, 611065508, 875310052, 924855904, 1069364639, 1222131016, 1531792591, 1750620104, 2138729278, 2444262032, 3063585182, 3501240208, 4277458556, 4888524064, 6127170364, 7002480416, 8096617981, 8554917112, 12254340728, 16193235962, 17109834224, 24508681456, 32386471924, 34219668448, 49017362912, 56676325867, 64772943848, 113352651734, 129545887696, 226705303468, 259091775392, 453410606936, 906821213872, 1813642427744]

約数ペア:

[(1, 1813642427744), (2, 906821213872), (4, 453410606936), (7, 259091775392), (8, 226705303468), (14, 129545887696), (16, 113352651734), (28, 64772943848), (32, 56676325867), (37, 49017362912), (53, 34219668448), (56, 32386471924), (74, 24508681456), (106, 17109834224), (112, 16193235962), (148, 12254340728), (212, 8554917112), (224, 8096617981), (259, 7002480416), (296, 6127170364), (371, 4888524064), (424, 4277458556), (518, 3501240208), (592, 3063585182), (742, 2444262032), (848, 2138729278), (1036, 1750620104), (1184, 1531792591), (1484, 1222131016), (1696, 1069364639), (1961, 924855904), (2072, 875310052), (2968, 611065508), (3922, 462427952), (4144, 437655026), (5936, 305532754), (7844, 231213976), (8288, 218827513), (11872, 152766377), (13727, 132122272), (15688, 115606988), (27454, 66061136), (31376, 57803494), (54908, 33030568), (62752, 28901747), (109816, 16515284), (219632, 8257642), (439264, 4128821)]