4045426623

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 7056691200

約数和(自身を除く): 3011264577

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 199, 217, 279, 441, 597, 651, 1393, 1487, 1519, 1791, 1953, 4179, 4461, 4557, 6169, 9751, 10409, 12537, 13383, 13671, 18507, 29253, 31227, 43183, 46097, 55521, 72863, 87759, 93681, 129549, 138291, 218589, 295913, 302281, 322679, 388647, 414873, 655767, 887739, 906843, 968037, 2071391, 2258753, 2663217, 2720529, 2904111, 6214173, 6776259, 9173303, 14499737, 18642519, 20328777, 27519909, 43499211, 64213121, 82559727, 130497633, 192639363, 449491847, 577918089, 1348475541, 4045426623]

約数ペア:

[(1, 4045426623), (3, 1348475541), (7, 577918089), (9, 449491847), (21, 192639363), (31, 130497633), (49, 82559727), (63, 64213121), (93, 43499211), (147, 27519909), (199, 20328777), (217, 18642519), (279, 14499737), (441, 9173303), (597, 6776259), (651, 6214173), (1393, 2904111), (1487, 2720529), (1519, 2663217), (1791, 2258753), (1953, 2071391), (4179, 968037), (4461, 906843), (4557, 887739), (6169, 655767), (9751, 414873), (10409, 388647), (12537, 322679), (13383, 302281), (13671, 295913), (18507, 218589), (29253, 138291), (31227, 129549), (43183, 93681), (46097, 87759), (55521, 72863)]