417236656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 874229760

約数和(自身を除く): 456993104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 107, 127, 152, 202, 214, 254, 304, 404, 428, 508, 808, 856, 1016, 1616, 1712, 1919, 2032, 2033, 2413, 3838, 4066, 4826, 7676, 8132, 9652, 10807, 12827, 13589, 15352, 16264, 19304, 21614, 25654, 27178, 30704, 32528, 38608, 43228, 51308, 54356, 86456, 102616, 108712, 172912, 205232, 205333, 217424, 243713, 258191, 410666, 487426, 516382, 821332, 974852, 1032764, 1372489, 1642664, 1949704, 2065528, 2744978, 3285328, 3899408, 4131056, 5489956, 10979912, 21959824, 26077291, 52154582, 104309164, 208618328, 417236656]

約数ペア:

[(1, 417236656), (2, 208618328), (4, 104309164), (8, 52154582), (16, 26077291), (19, 21959824), (38, 10979912), (76, 5489956), (101, 4131056), (107, 3899408), (127, 3285328), (152, 2744978), (202, 2065528), (214, 1949704), (254, 1642664), (304, 1372489), (404, 1032764), (428, 974852), (508, 821332), (808, 516382), (856, 487426), (1016, 410666), (1616, 258191), (1712, 243713), (1919, 217424), (2032, 205333), (2033, 205232), (2413, 172912), (3838, 108712), (4066, 102616), (4826, 86456), (7676, 54356), (8132, 51308), (9652, 43228), (10807, 38608), (12827, 32528), (13589, 30704), (15352, 27178), (16264, 25654), (19304, 21614)]