12221761872

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1\times {\mathrm{3413}}^1$

素因数の和:4708

約数の個数: 80

約数和(自身を含む): 32126122368

約数和(自身を除く): 19904360496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1223, 1464, 2446, 2928, 3413, 3669, 4892, 6826, 7338, 9784, 10239, 13652, 14676, 19568, 20478, 27304, 29352, 40956, 54608, 58704, 74603, 81912, 149206, 163824, 208193, 223809, 298412, 416386, 447618, 596824, 624579, 832772, 895236, 1193648, 1249158, 1665544, 1790472, 2498316, 3331088, 3580944, 4174099, 4996632, 8348198, 9993264, 12522297, 16696396, 25044594, 33392792, 50089188, 66785584, 100178376, 200356752, 254620039, 509240078, 763860117, 1018480156, 1527720234, 2036960312, 3055440468, 4073920624, 6110880936, 12221761872]

約数ペア:

[(1, 12221761872), (2, 6110880936), (3, 4073920624), (4, 3055440468), (6, 2036960312), (8, 1527720234), (12, 1018480156), (16, 763860117), (24, 509240078), (48, 254620039), (61, 200356752), (122, 100178376), (183, 66785584), (244, 50089188), (366, 33392792), (488, 25044594), (732, 16696396), (976, 12522297), (1223, 9993264), (1464, 8348198), (2446, 4996632), (2928, 4174099), (3413, 3580944), (3669, 3331088), (4892, 2498316), (6826, 1790472), (7338, 1665544), (9784, 1249158), (10239, 1193648), (13652, 895236), (14676, 832772), (19568, 624579), (20478, 596824), (27304, 447618), (29352, 416386), (40956, 298412), (54608, 223809), (58704, 208193), (74603, 163824), (81912, 149206)]