252896724

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 650441792

約数和(自身を除く): 397545068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 241, 283, 309, 412, 482, 566, 618, 723, 849, 927, 964, 1132, 1236, 1446, 1698, 1854, 2169, 2547, 2892, 3396, 3708, 4338, 5094, 8676, 10188, 24823, 29149, 49646, 58298, 68203, 74469, 87447, 99292, 116596, 136406, 148938, 174894, 204609, 223407, 262341, 272812, 297876, 349788, 409218, 446814, 524682, 613827, 818436, 893628, 1049364, 1227654, 2455308, 7024909, 14049818, 21074727, 28099636, 42149454, 63224181, 84298908, 126448362, 252896724]

約数ペア:

[(1, 252896724), (2, 126448362), (3, 84298908), (4, 63224181), (6, 42149454), (9, 28099636), (12, 21074727), (18, 14049818), (36, 7024909), (103, 2455308), (206, 1227654), (241, 1049364), (283, 893628), (309, 818436), (412, 613827), (482, 524682), (566, 446814), (618, 409218), (723, 349788), (849, 297876), (927, 272812), (964, 262341), (1132, 223407), (1236, 204609), (1446, 174894), (1698, 148938), (1854, 136406), (2169, 116596), (2547, 99292), (2892, 87447), (3396, 74469), (3708, 68203), (4338, 58298), (5094, 49646), (8676, 29149), (10188, 24823)]