1293485385304

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1831}}^1\times {\mathrm{29269}}^1$

素因数の和:31544

約数の個数: 64

約数和(自身を含む): 2779797657600

約数和(自身を除く): 1486312272296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 1831, 3017, 3448, 3662, 6034, 7324, 12068, 12817, 14648, 24136, 25634, 29269, 51268, 58538, 102536, 117076, 204883, 234152, 409766, 789161, 819532, 1578322, 1639064, 3156644, 5524127, 6313288, 11048254, 12614939, 22096508, 25229878, 44193016, 50459756, 53591539, 88304573, 100919512, 107183078, 176609146, 214366156, 353218292, 375140773, 428732312, 706436584, 750281546, 1500563092, 3001126184, 23097953309, 46195906618, 92391813236, 161685673163, 184783626472, 323371346326, 646742692652, 1293485385304]

約数ペア:

[(1, 1293485385304), (2, 646742692652), (4, 323371346326), (7, 184783626472), (8, 161685673163), (14, 92391813236), (28, 46195906618), (56, 23097953309), (431, 3001126184), (862, 1500563092), (1724, 750281546), (1831, 706436584), (3017, 428732312), (3448, 375140773), (3662, 353218292), (6034, 214366156), (7324, 176609146), (12068, 107183078), (12817, 100919512), (14648, 88304573), (24136, 53591539), (25634, 50459756), (29269, 44193016), (51268, 25229878), (58538, 22096508), (102536, 12614939), (117076, 11048254), (204883, 6313288), (234152, 5524127), (409766, 3156644), (789161, 1639064), (819532, 1578322)]