336339980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3461}}^1$

素因数の和:3626

約数の個数: 48

約数和(自身を含む): 729346464

約数和(自身を除く): 393006484

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 113, 172, 215, 226, 430, 452, 565, 860, 1130, 2260, 3461, 4859, 6922, 9718, 13844, 17305, 19436, 24295, 34610, 48590, 69220, 97180, 148823, 297646, 391093, 595292, 744115, 782186, 1488230, 1564372, 1955465, 2976460, 3910930, 7821860, 16816999, 33633998, 67267996, 84084995, 168169990, 336339980]

約数ペア:

[(1, 336339980), (2, 168169990), (4, 84084995), (5, 67267996), (10, 33633998), (20, 16816999), (43, 7821860), (86, 3910930), (113, 2976460), (172, 1955465), (215, 1564372), (226, 1488230), (430, 782186), (452, 744115), (565, 595292), (860, 391093), (1130, 297646), (2260, 148823), (3461, 97180), (4859, 69220), (6922, 48590), (9718, 34610), (13844, 24295), (17305, 19436)]