808492048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9103}}^1$

素因数の和:9192

約数の個数: 80

約数和(自身を含む): 1959763456

約数和(自身を除く): 1151271408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 976, 1456, 1586, 1708, 3172, 3416, 5551, 6344, 6832, 9103, 11102, 12688, 18206, 22204, 36412, 44408, 63721, 72824, 88816, 118339, 127442, 145648, 236678, 254884, 473356, 509768, 555283, 828373, 946712, 1019536, 1110566, 1656746, 1893424, 2221132, 3313492, 3886981, 4442264, 6626984, 7218679, 7773962, 8884528, 13253968, 14437358, 15547924, 28874716, 31095848, 50530753, 57749432, 62191696, 101061506, 115498864, 202123012, 404246024, 808492048]

約数ペア:

[(1, 808492048), (2, 404246024), (4, 202123012), (7, 115498864), (8, 101061506), (13, 62191696), (14, 57749432), (16, 50530753), (26, 31095848), (28, 28874716), (52, 15547924), (56, 14437358), (61, 13253968), (91, 8884528), (104, 7773962), (112, 7218679), (122, 6626984), (182, 4442264), (208, 3886981), (244, 3313492), (364, 2221132), (427, 1893424), (488, 1656746), (728, 1110566), (793, 1019536), (854, 946712), (976, 828373), (1456, 555283), (1586, 509768), (1708, 473356), (3172, 254884), (3416, 236678), (5551, 145648), (6344, 127442), (6832, 118339), (9103, 88816), (11102, 72824), (12688, 63721), (18206, 44408), (22204, 36412)]