251017764

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 594350400

約数和(自身を除く): 343332636

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 379, 388, 569, 582, 758, 1137, 1138, 1164, 1516, 1707, 2274, 2276, 3414, 4548, 6828, 36763, 55193, 73526, 110289, 110386, 147052, 165579, 215651, 220578, 220772, 331158, 431302, 441156, 646953, 662316, 862604, 1293906, 2587812, 20918147, 41836294, 62754441, 83672588, 125508882, 251017764]

約数ペア:

[(1, 251017764), (2, 125508882), (3, 83672588), (4, 62754441), (6, 41836294), (12, 20918147), (97, 2587812), (194, 1293906), (291, 862604), (379, 662316), (388, 646953), (569, 441156), (582, 431302), (758, 331158), (1137, 220772), (1138, 220578), (1164, 215651), (1516, 165579), (1707, 147052), (2274, 110386), (2276, 110289), (3414, 73526), (4548, 55193), (6828, 36763)]