931258096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 2020584960

約数和(自身を除く): 1089326864

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 367, 491, 646, 734, 982, 1292, 1468, 1964, 2584, 2936, 3928, 5168, 5872, 6239, 6973, 7856, 8347, 9329, 12478, 13946, 16694, 18658, 24956, 27892, 33388, 37316, 49912, 55784, 66776, 74632, 99824, 111568, 118541, 133552, 149264, 158593, 180197, 237082, 317186, 360394, 474164, 634372, 720788, 948328, 1268744, 1441576, 1896656, 2537488, 2883152, 3063349, 3423743, 6126698, 6847486, 12253396, 13694972, 24506792, 27389944, 49013584, 54779888, 58203631, 116407262, 232814524, 465629048, 931258096]

約数ペア:

[(1, 931258096), (2, 465629048), (4, 232814524), (8, 116407262), (16, 58203631), (17, 54779888), (19, 49013584), (34, 27389944), (38, 24506792), (68, 13694972), (76, 12253396), (136, 6847486), (152, 6126698), (272, 3423743), (304, 3063349), (323, 2883152), (367, 2537488), (491, 1896656), (646, 1441576), (734, 1268744), (982, 948328), (1292, 720788), (1468, 634372), (1964, 474164), (2584, 360394), (2936, 317186), (3928, 237082), (5168, 180197), (5872, 158593), (6239, 149264), (6973, 133552), (7856, 118541), (8347, 111568), (9329, 99824), (12478, 74632), (13946, 66776), (16694, 55784), (18658, 49912), (24956, 37316), (27892, 33388)]