131282877696

素因数分解:

$2^8\times 3^1\times {\mathrm{349}}^1\times {\mathrm{489803}}^1$

素因数の和:490171

約数の個数: 72

約数和(自身を含む): 350405781600

約数和(自身を除く): 219122903904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 349, 384, 698, 768, 1047, 1396, 2094, 2792, 4188, 5584, 8376, 11168, 16752, 22336, 33504, 44672, 67008, 89344, 134016, 268032, 489803, 979606, 1469409, 1959212, 2938818, 3918424, 5877636, 7836848, 11755272, 15673696, 23510544, 31347392, 47021088, 62694784, 94042176, 125389568, 170941247, 188084352, 341882494, 376168704, 512823741, 683764988, 1025647482, 1367529976, 2051294964, 2735059952, 4102589928, 5470119904, 8205179856, 10940239808, 16410359712, 21880479616, 32820719424, 43760959232, 65641438848, 131282877696]

約数ペア:

[(1, 131282877696), (2, 65641438848), (3, 43760959232), (4, 32820719424), (6, 21880479616), (8, 16410359712), (12, 10940239808), (16, 8205179856), (24, 5470119904), (32, 4102589928), (48, 2735059952), (64, 2051294964), (96, 1367529976), (128, 1025647482), (192, 683764988), (256, 512823741), (349, 376168704), (384, 341882494), (698, 188084352), (768, 170941247), (1047, 125389568), (1396, 94042176), (2094, 62694784), (2792, 47021088), (4188, 31347392), (5584, 23510544), (8376, 15673696), (11168, 11755272), (16752, 7836848), (22336, 5877636), (33504, 3918424), (44672, 2938818), (67008, 1959212), (89344, 1469409), (134016, 979606), (268032, 489803)]