339047072

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16633}}^1$

素因数の和:16670

約数の個数: 72

約数和(自身を含む): 836257716

約数和(自身を除く): 497210644

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 16633, 20384, 33266, 66532, 116431, 133064, 216229, 232862, 266128, 432458, 465724, 532256, 815017, 864916, 931448, 1513603, 1630034, 1729832, 1862896, 3027206, 3260068, 3459664, 3725792, 6054412, 6520136, 6919328, 10595221, 12108824, 13040272, 21190442, 24217648, 26080544, 42380884, 48435296, 84761768, 169523536, 339047072]

約数ペア:

[(1, 339047072), (2, 169523536), (4, 84761768), (7, 48435296), (8, 42380884), (13, 26080544), (14, 24217648), (16, 21190442), (26, 13040272), (28, 12108824), (32, 10595221), (49, 6919328), (52, 6520136), (56, 6054412), (91, 3725792), (98, 3459664), (104, 3260068), (112, 3027206), (182, 1862896), (196, 1729832), (208, 1630034), (224, 1513603), (364, 931448), (392, 864916), (416, 815017), (637, 532256), (728, 465724), (784, 432458), (1274, 266128), (1456, 232862), (1568, 216229), (2548, 133064), (2912, 116431), (5096, 66532), (10192, 33266), (16633, 20384)]