311903184

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1871}}^1$

素因数の和:2056

約数の個数: 80

約数和(自身を含む): 846802944

約数和(自身を除く): 534899760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 151, 184, 276, 302, 368, 453, 552, 604, 906, 1104, 1208, 1812, 1871, 2416, 3473, 3624, 3742, 5613, 6946, 7248, 7484, 10419, 11226, 13892, 14968, 20838, 22452, 27784, 29936, 41676, 43033, 44904, 55568, 83352, 86066, 89808, 129099, 166704, 172132, 258198, 282521, 344264, 516396, 565042, 688528, 847563, 1032792, 1130084, 1695126, 2065584, 2260168, 3390252, 4520336, 6497983, 6780504, 12995966, 13561008, 19493949, 25991932, 38987898, 51983864, 77975796, 103967728, 155951592, 311903184]

約数ペア:

[(1, 311903184), (2, 155951592), (3, 103967728), (4, 77975796), (6, 51983864), (8, 38987898), (12, 25991932), (16, 19493949), (23, 13561008), (24, 12995966), (46, 6780504), (48, 6497983), (69, 4520336), (92, 3390252), (138, 2260168), (151, 2065584), (184, 1695126), (276, 1130084), (302, 1032792), (368, 847563), (453, 688528), (552, 565042), (604, 516396), (906, 344264), (1104, 282521), (1208, 258198), (1812, 172132), (1871, 166704), (2416, 129099), (3473, 89808), (3624, 86066), (3742, 83352), (5613, 55568), (6946, 44904), (7248, 43033), (7484, 41676), (10419, 29936), (11226, 27784), (13892, 22452), (14968, 20838)]