171840312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3970

約数の個数: 128

約数和(自身を含む): 564480000

約数和(自身を除く): 392639688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1512, 1566, 1624, 1827, 2088, 2436, 3132, 3654, 3919, 4872, 5481, 6264, 7308, 7838, 10962, 11757, 14616, 15676, 21924, 23514, 27433, 31352, 35271, 43848, 47028, 54866, 70542, 82299, 94056, 105813, 109732, 113651, 141084, 164598, 211626, 219464, 227302, 246897, 282168, 329196, 340953, 423252, 454604, 493794, 658392, 681906, 740691, 795557, 846504, 909208, 987588, 1022859, 1363812, 1481382, 1591114, 1975176, 2045718, 2386671, 2727624, 2962764, 3068577, 3182228, 4091436, 4773342, 5925528, 6137154, 6364456, 7160013, 8182872, 9546684, 12274308, 14320026, 19093368, 21480039, 24548616, 28640052, 42960078, 57280104, 85920156, 171840312]

約数ペア:

[(1, 171840312), (2, 85920156), (3, 57280104), (4, 42960078), (6, 28640052), (7, 24548616), (8, 21480039), (9, 19093368), (12, 14320026), (14, 12274308), (18, 9546684), (21, 8182872), (24, 7160013), (27, 6364456), (28, 6137154), (29, 5925528), (36, 4773342), (42, 4091436), (54, 3182228), (56, 3068577), (58, 2962764), (63, 2727624), (72, 2386671), (84, 2045718), (87, 1975176), (108, 1591114), (116, 1481382), (126, 1363812), (168, 1022859), (174, 987588), (189, 909208), (203, 846504), (216, 795557), (232, 740691), (252, 681906), (261, 658392), (348, 493794), (378, 454604), (406, 423252), (504, 340953), (522, 329196), (609, 282168), (696, 246897), (756, 227302), (783, 219464), (812, 211626), (1044, 164598), (1218, 141084), (1512, 113651), (1566, 109732), (1624, 105813), (1827, 94056), (2088, 82299), (2436, 70542), (3132, 54866), (3654, 47028), (3919, 43848), (4872, 35271), (5481, 31352), (6264, 27433), (7308, 23514), (7838, 21924), (10962, 15676), (11757, 14616)]