309800512

素因数分解:

$2^6\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3583}}^1$

素因数の和:3795

約数の個数: 56

約数和(自身を含む): 706420736

約数和(自身を除く): 396620224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 193, 224, 386, 448, 772, 1351, 1544, 2702, 3088, 3583, 5404, 6176, 7166, 10808, 12352, 14332, 21616, 25081, 28664, 43232, 50162, 57328, 86464, 100324, 114656, 200648, 229312, 401296, 691519, 802592, 1383038, 1605184, 2766076, 4840633, 5532152, 9681266, 11064304, 19362532, 22128608, 38725064, 44257216, 77450128, 154900256, 309800512]

約数ペア:

[(1, 309800512), (2, 154900256), (4, 77450128), (7, 44257216), (8, 38725064), (14, 22128608), (16, 19362532), (28, 11064304), (32, 9681266), (56, 5532152), (64, 4840633), (112, 2766076), (193, 1605184), (224, 1383038), (386, 802592), (448, 691519), (772, 401296), (1351, 229312), (1544, 200648), (2702, 114656), (3088, 100324), (3583, 86464), (5404, 57328), (6176, 50162), (7166, 43232), (10808, 28664), (12352, 25081), (14332, 21616)]