260111748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 694435840

約数和(自身を除く): 434324092

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 228, 247, 254, 381, 494, 508, 691, 741, 762, 988, 1382, 1482, 1524, 1651, 2073, 2413, 2764, 2964, 3302, 4146, 4826, 4953, 6604, 7239, 8292, 8983, 9652, 9906, 13129, 14478, 17966, 19812, 26258, 26949, 28956, 31369, 35932, 39387, 52516, 53898, 62738, 78774, 87757, 94107, 107796, 125476, 157548, 170677, 175514, 188214, 263271, 341354, 351028, 376428, 512031, 526542, 682708, 1024062, 1053084, 1140841, 1667383, 2048124, 2281682, 3334766, 3422523, 4563364, 5002149, 6669532, 6845046, 10004298, 13690092, 20008596, 21675979, 43351958, 65027937, 86703916, 130055874, 260111748]

約数ペア:

[(1, 260111748), (2, 130055874), (3, 86703916), (4, 65027937), (6, 43351958), (12, 21675979), (13, 20008596), (19, 13690092), (26, 10004298), (38, 6845046), (39, 6669532), (52, 5002149), (57, 4563364), (76, 3422523), (78, 3334766), (114, 2281682), (127, 2048124), (156, 1667383), (228, 1140841), (247, 1053084), (254, 1024062), (381, 682708), (494, 526542), (508, 512031), (691, 376428), (741, 351028), (762, 341354), (988, 263271), (1382, 188214), (1482, 175514), (1524, 170677), (1651, 157548), (2073, 125476), (2413, 107796), (2764, 94107), (2964, 87757), (3302, 78774), (4146, 62738), (4826, 53898), (4953, 52516), (6604, 39387), (7239, 35932), (8292, 31369), (8983, 28956), (9652, 26949), (9906, 26258), (13129, 19812), (14478, 17966)]