321166119568

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3331}}^1\times {\mathrm{14591}}^1$

素因数の和:17996

約数の個数: 80

約数和(自身を含む): 723473694720

約数和(自身を除く): 402307575152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 3331, 6608, 6662, 13324, 14591, 23317, 26648, 29182, 46634, 53296, 58364, 93268, 102137, 116728, 186536, 196529, 204274, 233456, 373072, 393058, 408548, 786116, 817096, 860869, 1375703, 1572232, 1634192, 1721738, 2751406, 3144464, 3443476, 5502812, 6026083, 6886952, 11005624, 12052166, 13773904, 22011248, 24104332, 48208664, 48602621, 96417328, 97205242, 194410484, 340218347, 388820968, 680436694, 777641936, 1360873388, 2721746776, 2867554639, 5443493552, 5735109278, 11470218556, 20072882473, 22940437112, 40145764946, 45880874224, 80291529892, 160583059784, 321166119568]

約数ペア:

[(1, 321166119568), (2, 160583059784), (4, 80291529892), (7, 45880874224), (8, 40145764946), (14, 22940437112), (16, 20072882473), (28, 11470218556), (56, 5735109278), (59, 5443493552), (112, 2867554639), (118, 2721746776), (236, 1360873388), (413, 777641936), (472, 680436694), (826, 388820968), (944, 340218347), (1652, 194410484), (3304, 97205242), (3331, 96417328), (6608, 48602621), (6662, 48208664), (13324, 24104332), (14591, 22011248), (23317, 13773904), (26648, 12052166), (29182, 11005624), (46634, 6886952), (53296, 6026083), (58364, 5502812), (93268, 3443476), (102137, 3144464), (116728, 2751406), (186536, 1721738), (196529, 1634192), (204274, 1572232), (233456, 1375703), (373072, 860869), (393058, 817096), (408548, 786116)]