291475314

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 756741600

約数和(自身を除く): 465266286

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 41, 54, 57, 78, 82, 114, 117, 123, 169, 171, 234, 246, 247, 338, 342, 351, 369, 494, 507, 513, 533, 702, 738, 741, 779, 1014, 1026, 1066, 1107, 1482, 1521, 1558, 1599, 1681, 2214, 2223, 2337, 3042, 3198, 3211, 3362, 4446, 4563, 4674, 4797, 5043, 6422, 6669, 6929, 7011, 9126, 9594, 9633, 10086, 10127, 13338, 13858, 14022, 14391, 15129, 19266, 20254, 20787, 21033, 21853, 28782, 28899, 30258, 30381, 31939, 41574, 42066, 43706, 45387, 57798, 60762, 62361, 63878, 65559, 86697, 90774, 91143, 95817, 124722, 131118, 131651, 173394, 182286, 187083, 191634, 196677, 263302, 273429, 284089, 287451, 374166, 393354, 394953, 415207, 546858, 568178, 574902, 590031, 789906, 830414, 852267, 862353, 1180062, 1184859, 1245621, 1704534, 1724706, 2369718, 2491242, 2556801, 3554577, 3736863, 5113602, 5397691, 7109154, 7473726, 7670403, 10795382, 11210589, 15340806, 16193073, 22421178, 32386146, 48579219, 97158438, 145737657, 291475314]

約数ペア:

[(1, 291475314), (2, 145737657), (3, 97158438), (6, 48579219), (9, 32386146), (13, 22421178), (18, 16193073), (19, 15340806), (26, 11210589), (27, 10795382), (38, 7670403), (39, 7473726), (41, 7109154), (54, 5397691), (57, 5113602), (78, 3736863), (82, 3554577), (114, 2556801), (117, 2491242), (123, 2369718), (169, 1724706), (171, 1704534), (234, 1245621), (246, 1184859), (247, 1180062), (338, 862353), (342, 852267), (351, 830414), (369, 789906), (494, 590031), (507, 574902), (513, 568178), (533, 546858), (702, 415207), (738, 394953), (741, 393354), (779, 374166), (1014, 287451), (1026, 284089), (1066, 273429), (1107, 263302), (1482, 196677), (1521, 191634), (1558, 187083), (1599, 182286), (1681, 173394), (2214, 131651), (2223, 131118), (2337, 124722), (3042, 95817), (3198, 91143), (3211, 90774), (3362, 86697), (4446, 65559), (4563, 63878), (4674, 62361), (4797, 60762), (5043, 57798), (6422, 45387), (6669, 43706), (6929, 42066), (7011, 41574), (9126, 31939), (9594, 30381), (9633, 30258), (10086, 28899), (10127, 28782), (13338, 21853), (13858, 21033), (14022, 20787), (14391, 20254), (15129, 19266)]