213481944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3825

約数の個数: 96

約数和(自身を含む): 633032400

約数和(自身を除く): 419550456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 183, 234, 244, 312, 366, 468, 488, 549, 732, 793, 936, 1098, 1464, 1586, 2196, 2379, 3172, 3739, 4392, 4758, 6344, 7137, 7478, 9516, 11217, 14274, 14956, 19032, 22434, 28548, 29912, 33651, 44868, 48607, 57096, 67302, 89736, 97214, 134604, 145821, 194428, 228079, 269208, 291642, 388856, 437463, 456158, 583284, 684237, 874926, 912316, 1166568, 1368474, 1749852, 1824632, 2052711, 2736948, 2965027, 3499704, 4105422, 5473896, 5930054, 8210844, 8895081, 11860108, 16421688, 17790162, 23720216, 26685243, 35580324, 53370486, 71160648, 106740972, 213481944]

約数ペア:

[(1, 213481944), (2, 106740972), (3, 71160648), (4, 53370486), (6, 35580324), (8, 26685243), (9, 23720216), (12, 17790162), (13, 16421688), (18, 11860108), (24, 8895081), (26, 8210844), (36, 5930054), (39, 5473896), (52, 4105422), (61, 3499704), (72, 2965027), (78, 2736948), (104, 2052711), (117, 1824632), (122, 1749852), (156, 1368474), (183, 1166568), (234, 912316), (244, 874926), (312, 684237), (366, 583284), (468, 456158), (488, 437463), (549, 388856), (732, 291642), (793, 269208), (936, 228079), (1098, 194428), (1464, 145821), (1586, 134604), (2196, 97214), (2379, 89736), (3172, 67302), (3739, 57096), (4392, 48607), (4758, 44868), (6344, 33651), (7137, 29912), (7478, 28548), (9516, 22434), (11217, 19032), (14274, 14956)]