217083312

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 624830544

約数和(自身を除く): 407747232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 107, 144, 146, 193, 214, 219, 292, 321, 386, 428, 438, 579, 584, 642, 657, 772, 856, 876, 963, 1158, 1168, 1284, 1314, 1544, 1712, 1737, 1752, 1926, 2316, 2568, 2628, 3088, 3474, 3504, 3852, 4632, 5136, 5256, 6948, 7704, 7811, 9264, 10512, 13896, 14089, 15408, 15622, 20651, 23433, 27792, 28178, 31244, 41302, 42267, 46866, 56356, 61953, 62488, 70299, 82604, 84534, 93732, 112712, 123906, 124976, 126801, 140598, 165208, 169068, 185859, 187464, 225424, 247812, 253602, 281196, 330416, 338136, 371718, 374928, 495624, 507204, 562392, 676272, 743436, 991248, 1014408, 1124784, 1486872, 1507523, 2028816, 2973744, 3015046, 4522569, 6030092, 9045138, 12060184, 13567707, 18090276, 24120368, 27135414, 36180552, 54270828, 72361104, 108541656, 217083312]

約数ペア:

[(1, 217083312), (2, 108541656), (3, 72361104), (4, 54270828), (6, 36180552), (8, 27135414), (9, 24120368), (12, 18090276), (16, 13567707), (18, 12060184), (24, 9045138), (36, 6030092), (48, 4522569), (72, 3015046), (73, 2973744), (107, 2028816), (144, 1507523), (146, 1486872), (193, 1124784), (214, 1014408), (219, 991248), (292, 743436), (321, 676272), (386, 562392), (428, 507204), (438, 495624), (579, 374928), (584, 371718), (642, 338136), (657, 330416), (772, 281196), (856, 253602), (876, 247812), (963, 225424), (1158, 187464), (1168, 185859), (1284, 169068), (1314, 165208), (1544, 140598), (1712, 126801), (1737, 124976), (1752, 123906), (1926, 112712), (2316, 93732), (2568, 84534), (2628, 82604), (3088, 70299), (3474, 62488), (3504, 61953), (3852, 56356), (4632, 46866), (5136, 42267), (5256, 41302), (6948, 31244), (7704, 28178), (7811, 27792), (9264, 23433), (10512, 20651), (13896, 15622), (14089, 15408)]