378499744

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 877201920

約数和(自身を除く): 498702176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 79, 112, 146, 158, 224, 292, 293, 316, 511, 553, 584, 586, 632, 1022, 1106, 1168, 1172, 1264, 2044, 2051, 2212, 2336, 2344, 2528, 4088, 4102, 4424, 4688, 5767, 8176, 8204, 8848, 9376, 11534, 16352, 16408, 17696, 21389, 23068, 23147, 32816, 40369, 42778, 46136, 46294, 65632, 80738, 85556, 92272, 92588, 149723, 161476, 162029, 171112, 184544, 185176, 299446, 322952, 324058, 342224, 370352, 598892, 645904, 648116, 684448, 740704, 1197784, 1291808, 1296232, 1689731, 2395568, 2592464, 3379462, 4791136, 5184928, 6758924, 11828117, 13517848, 23656234, 27035696, 47312468, 54071392, 94624936, 189249872, 378499744]

約数ペア:

[(1, 378499744), (2, 189249872), (4, 94624936), (7, 54071392), (8, 47312468), (14, 27035696), (16, 23656234), (28, 13517848), (32, 11828117), (56, 6758924), (73, 5184928), (79, 4791136), (112, 3379462), (146, 2592464), (158, 2395568), (224, 1689731), (292, 1296232), (293, 1291808), (316, 1197784), (511, 740704), (553, 684448), (584, 648116), (586, 645904), (632, 598892), (1022, 370352), (1106, 342224), (1168, 324058), (1172, 322952), (1264, 299446), (2044, 185176), (2051, 184544), (2212, 171112), (2336, 162029), (2344, 161476), (2528, 149723), (4088, 92588), (4102, 92272), (4424, 85556), (4688, 80738), (5767, 65632), (8176, 46294), (8204, 46136), (8848, 42778), (9376, 40369), (11534, 32816), (16352, 23147), (16408, 23068), (17696, 21389)]