231282168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1031}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 624153600

約数和(自身を除く): 392871432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 719, 1031, 1438, 2062, 2157, 2876, 3093, 4124, 4314, 5752, 6186, 8248, 8628, 9347, 12372, 13403, 17256, 18694, 24744, 26806, 28041, 37388, 40209, 53612, 56082, 74776, 80418, 107224, 112164, 160836, 224328, 321672, 741289, 1482578, 2223867, 2965156, 4447734, 5930312, 8895468, 9636757, 17790936, 19273514, 28910271, 38547028, 57820542, 77094056, 115641084, 231282168]

約数ペア:

[(1, 231282168), (2, 115641084), (3, 77094056), (4, 57820542), (6, 38547028), (8, 28910271), (12, 19273514), (13, 17790936), (24, 9636757), (26, 8895468), (39, 5930312), (52, 4447734), (78, 2965156), (104, 2223867), (156, 1482578), (312, 741289), (719, 321672), (1031, 224328), (1438, 160836), (2062, 112164), (2157, 107224), (2876, 80418), (3093, 74776), (4124, 56082), (4314, 53612), (5752, 40209), (6186, 37388), (8248, 28041), (8628, 26806), (9347, 24744), (12372, 18694), (13403, 17256)]