913704168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5627

約数の個数: 128

約数和(自身を含む): 2689182720

約数和(自身を除く): 1775478552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 442, 527, 663, 744, 806, 884, 1054, 1209, 1326, 1581, 1612, 1768, 2108, 2418, 2652, 3162, 3224, 4216, 4836, 5304, 5557, 6324, 6851, 9672, 11114, 12648, 13702, 16671, 20553, 22228, 27404, 33342, 41106, 44456, 54808, 66684, 72241, 82212, 94469, 133368, 144482, 164424, 172267, 188938, 216723, 283407, 288964, 344534, 377876, 433446, 516801, 566814, 577928, 689068, 755752, 866892, 1033602, 1133628, 1228097, 1378136, 1733784, 2067204, 2239471, 2267256, 2456194, 2928539, 3684291, 4134408, 4478942, 4912388, 5857078, 6718413, 7368582, 8785617, 8957884, 9824776, 11714156, 13436826, 14737164, 17571234, 17915768, 23428312, 26873652, 29474328, 35142468, 38071007, 53747304, 70284936, 76142014, 114213021, 152284028, 228426042, 304568056, 456852084, 913704168]

約数ペア:

[(1, 913704168), (2, 456852084), (3, 304568056), (4, 228426042), (6, 152284028), (8, 114213021), (12, 76142014), (13, 70284936), (17, 53747304), (24, 38071007), (26, 35142468), (31, 29474328), (34, 26873652), (39, 23428312), (51, 17915768), (52, 17571234), (62, 14737164), (68, 13436826), (78, 11714156), (93, 9824776), (102, 8957884), (104, 8785617), (124, 7368582), (136, 6718413), (156, 5857078), (186, 4912388), (204, 4478942), (221, 4134408), (248, 3684291), (312, 2928539), (372, 2456194), (403, 2267256), (408, 2239471), (442, 2067204), (527, 1733784), (663, 1378136), (744, 1228097), (806, 1133628), (884, 1033602), (1054, 866892), (1209, 755752), (1326, 689068), (1581, 577928), (1612, 566814), (1768, 516801), (2108, 433446), (2418, 377876), (2652, 344534), (3162, 288964), (3224, 283407), (4216, 216723), (4836, 188938), (5304, 172267), (5557, 164424), (6324, 144482), (6851, 133368), (9672, 94469), (11114, 82212), (12648, 72241), (13702, 66684), (16671, 54808), (20553, 44456), (22228, 41106), (27404, 33342)]