268353558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 668708352

約数和(自身を除く): 400354794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 487, 506, 726, 759, 974, 1089, 1331, 1461, 1518, 2178, 2277, 2662, 2783, 2922, 3993, 4383, 4554, 5357, 5566, 7986, 8349, 8766, 10714, 11201, 11979, 16071, 16698, 22402, 23958, 25047, 30613, 32142, 33603, 48213, 50094, 58927, 61226, 67206, 91839, 96426, 100809, 117854, 123211, 176781, 183678, 201618, 246422, 275517, 353562, 369633, 530343, 551034, 648197, 739266, 1060686, 1108899, 1296394, 1355321, 1944591, 2217798, 2710642, 3889182, 4065963, 5833773, 8131926, 11667546, 12197889, 14908531, 24395778, 29817062, 44725593, 89451186, 134176779, 268353558]

約数ペア:

[(1, 268353558), (2, 134176779), (3, 89451186), (6, 44725593), (9, 29817062), (11, 24395778), (18, 14908531), (22, 12197889), (23, 11667546), (33, 8131926), (46, 5833773), (66, 4065963), (69, 3889182), (99, 2710642), (121, 2217798), (138, 1944591), (198, 1355321), (207, 1296394), (242, 1108899), (253, 1060686), (363, 739266), (414, 648197), (487, 551034), (506, 530343), (726, 369633), (759, 353562), (974, 275517), (1089, 246422), (1331, 201618), (1461, 183678), (1518, 176781), (2178, 123211), (2277, 117854), (2662, 100809), (2783, 96426), (2922, 91839), (3993, 67206), (4383, 61226), (4554, 58927), (5357, 50094), (5566, 48213), (7986, 33603), (8349, 32142), (8766, 30613), (10714, 25047), (11201, 23958), (11979, 22402), (16071, 16698)]