196676648

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 437683200

約数和(自身を除く): 241006552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 277, 409, 434, 554, 818, 868, 1108, 1636, 1736, 1939, 2216, 2863, 3272, 3878, 5726, 7756, 8587, 11452, 12679, 15512, 17174, 22904, 25358, 34348, 50716, 60109, 68696, 88753, 101432, 113293, 120218, 177506, 226586, 240436, 355012, 453172, 480872, 710024, 793051, 906344, 1586102, 3172204, 3512083, 6344408, 7024166, 14048332, 24584581, 28096664, 49169162, 98338324, 196676648]

約数ペア:

[(1, 196676648), (2, 98338324), (4, 49169162), (7, 28096664), (8, 24584581), (14, 14048332), (28, 7024166), (31, 6344408), (56, 3512083), (62, 3172204), (124, 1586102), (217, 906344), (248, 793051), (277, 710024), (409, 480872), (434, 453172), (554, 355012), (818, 240436), (868, 226586), (1108, 177506), (1636, 120218), (1736, 113293), (1939, 101432), (2216, 88753), (2863, 68696), (3272, 60109), (3878, 50716), (5726, 34348), (7756, 25358), (8587, 22904), (11452, 17174), (12679, 15512)]