487278344

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73121}}^1$

素因数の和:73158

約数の個数: 48

約数和(自身を含む): 1125347580

約数和(自身を除く): 638069236

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 73121, 146242, 292484, 511847, 584968, 1023694, 1243057, 2047388, 2486114, 3582929, 4094776, 4972228, 7165858, 8701399, 9944456, 14331716, 17402798, 28663432, 34805596, 60909793, 69611192, 121819586, 243639172, 487278344]

約数ペア:

[(1, 487278344), (2, 243639172), (4, 121819586), (7, 69611192), (8, 60909793), (14, 34805596), (17, 28663432), (28, 17402798), (34, 14331716), (49, 9944456), (56, 8701399), (68, 7165858), (98, 4972228), (119, 4094776), (136, 3582929), (196, 2486114), (238, 2047388), (392, 1243057), (476, 1023694), (833, 584968), (952, 511847), (1666, 292484), (3332, 146242), (6664, 73121)]