817132656

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 2144973824

約数和(自身を除く): 1327841168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 223, 291, 388, 446, 582, 669, 776, 787, 892, 1164, 1338, 1552, 1574, 1784, 2328, 2361, 2676, 3148, 3568, 4656, 4722, 5352, 6296, 9444, 10704, 12592, 18888, 21631, 37776, 43262, 64893, 76339, 86524, 129786, 152678, 173048, 175501, 229017, 259572, 305356, 346096, 351002, 458034, 519144, 526503, 610712, 702004, 916068, 1038288, 1053006, 1221424, 1404008, 1832136, 2106012, 2808016, 3664272, 4212024, 8424048, 17023597, 34047194, 51070791, 68094388, 102141582, 136188776, 204283164, 272377552, 408566328, 817132656]

約数ペア:

[(1, 817132656), (2, 408566328), (3, 272377552), (4, 204283164), (6, 136188776), (8, 102141582), (12, 68094388), (16, 51070791), (24, 34047194), (48, 17023597), (97, 8424048), (194, 4212024), (223, 3664272), (291, 2808016), (388, 2106012), (446, 1832136), (582, 1404008), (669, 1221424), (776, 1053006), (787, 1038288), (892, 916068), (1164, 702004), (1338, 610712), (1552, 526503), (1574, 519144), (1784, 458034), (2328, 351002), (2361, 346096), (2676, 305356), (3148, 259572), (3568, 229017), (4656, 175501), (4722, 173048), (5352, 152678), (6296, 129786), (9444, 86524), (10704, 76339), (12592, 64893), (18888, 43262), (21631, 37776)]