818229504

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{8389}}^1$

素因数の和:8535

約数の個数: 72

約数和(自身を含む): 2195092480

約数和(自身を除く): 1376862976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 762, 768, 1016, 1524, 2032, 3048, 4064, 6096, 8128, 8389, 12192, 16256, 16778, 24384, 25167, 32512, 33556, 48768, 50334, 67112, 97536, 100668, 134224, 201336, 268448, 402672, 536896, 805344, 1065403, 1073792, 1610688, 2130806, 2147584, 3196209, 3221376, 4261612, 6392418, 6442752, 8523224, 12784836, 17046448, 25569672, 34092896, 51139344, 68185792, 102278688, 136371584, 204557376, 272743168, 409114752, 818229504]

約数ペア:

[(1, 818229504), (2, 409114752), (3, 272743168), (4, 204557376), (6, 136371584), (8, 102278688), (12, 68185792), (16, 51139344), (24, 34092896), (32, 25569672), (48, 17046448), (64, 12784836), (96, 8523224), (127, 6442752), (128, 6392418), (192, 4261612), (254, 3221376), (256, 3196209), (381, 2147584), (384, 2130806), (508, 1610688), (762, 1073792), (768, 1065403), (1016, 805344), (1524, 536896), (2032, 402672), (3048, 268448), (4064, 201336), (6096, 134224), (8128, 100668), (8389, 97536), (12192, 67112), (16256, 50334), (16778, 48768), (24384, 33556), (25167, 32512)]