268188045255

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{12647}}^1$

素因数の和:12998

約数の個数: 128

約数和(自身を含む): 527306250240

約数和(自身を除く): 259118204985

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 281, 351, 387, 559, 585, 645, 843, 1161, 1405, 1677, 1755, 1935, 2529, 2795, 3653, 4215, 5031, 5805, 7587, 8385, 10959, 12083, 12645, 12647, 15093, 18265, 25155, 32877, 36249, 37935, 37941, 54795, 60415, 63235, 75465, 98631, 108747, 113823, 157079, 164385, 164411, 181245, 189705, 326241, 341469, 471237, 493155, 493233, 543735, 543821, 569115, 785395, 822055, 1413711, 1479699, 1631205, 1631463, 1707345, 2356185, 2466165, 2719105, 3553807, 4241133, 4439097, 4894389, 7068555, 7069673, 7398495, 8157315, 10661421, 14683167, 17769035, 21205665, 21209019, 22195485, 24471945, 31984263, 35348365, 46199491, 53307105, 63627057, 73415835, 95952789, 106045095, 138598473, 152813701, 159921315, 190881171, 230997455, 318135285, 415795419, 458441103, 479763945, 692992365, 764068505, 954405855, 1247386257, 1375323309, 1986578113, 2078977095, 2292205515, 4125969927, 5959734339, 6236931285, 6876616545, 9932890565, 17879203017, 20629849635, 29798671695, 53637609051, 89396015085, 268188045255]

約数ペア:

[(1, 268188045255), (3, 89396015085), (5, 53637609051), (9, 29798671695), (13, 20629849635), (15, 17879203017), (27, 9932890565), (39, 6876616545), (43, 6236931285), (45, 5959734339), (65, 4125969927), (117, 2292205515), (129, 2078977095), (135, 1986578113), (195, 1375323309), (215, 1247386257), (281, 954405855), (351, 764068505), (387, 692992365), (559, 479763945), (585, 458441103), (645, 415795419), (843, 318135285), (1161, 230997455), (1405, 190881171), (1677, 159921315), (1755, 152813701), (1935, 138598473), (2529, 106045095), (2795, 95952789), (3653, 73415835), (4215, 63627057), (5031, 53307105), (5805, 46199491), (7587, 35348365), (8385, 31984263), (10959, 24471945), (12083, 22195485), (12645, 21209019), (12647, 21205665), (15093, 17769035), (18265, 14683167), (25155, 10661421), (32877, 8157315), (36249, 7398495), (37935, 7069673), (37941, 7068555), (54795, 4894389), (60415, 4439097), (63235, 4241133), (75465, 3553807), (98631, 2719105), (108747, 2466165), (113823, 2356185), (157079, 1707345), (164385, 1631463), (164411, 1631205), (181245, 1479699), (189705, 1413711), (326241, 822055), (341469, 785395), (471237, 569115), (493155, 543821), (493233, 543735)]