313508208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:927

約数の個数: 160

約数和(自身を含む): 948828160

約数和(自身を除く): 635319952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 456, 494, 496, 589, 624, 741, 744, 806, 853, 912, 988, 1178, 1209, 1482, 1488, 1612, 1706, 1767, 1976, 2356, 2418, 2559, 2964, 3224, 3412, 3534, 3952, 4712, 4836, 5118, 5928, 6448, 6824, 7068, 7657, 9424, 9672, 10236, 11089, 11856, 13648, 14136, 15314, 16207, 19344, 20472, 22178, 22971, 26443, 28272, 30628, 32414, 33267, 40944, 44356, 45942, 48621, 52886, 61256, 64828, 66534, 79329, 88712, 91884, 97242, 105772, 122512, 129656, 133068, 158658, 177424, 183768, 194484, 210691, 211544, 259312, 266136, 317316, 343759, 367536, 388968, 421382, 423088, 502417, 532272, 632073, 634632, 687518, 777936, 842764, 1004834, 1031277, 1264146, 1269264, 1375036, 1507251, 1685528, 2009668, 2062554, 2528292, 2750072, 3014502, 3371056, 4019336, 4125108, 5056584, 5500144, 6029004, 6531421, 8038672, 8250216, 10113168, 12058008, 13062842, 16500432, 19594263, 24116016, 26125684, 39188526, 52251368, 78377052, 104502736, 156754104, 313508208]

約数ペア:

[(1, 313508208), (2, 156754104), (3, 104502736), (4, 78377052), (6, 52251368), (8, 39188526), (12, 26125684), (13, 24116016), (16, 19594263), (19, 16500432), (24, 13062842), (26, 12058008), (31, 10113168), (38, 8250216), (39, 8038672), (48, 6531421), (52, 6029004), (57, 5500144), (62, 5056584), (76, 4125108), (78, 4019336), (93, 3371056), (104, 3014502), (114, 2750072), (124, 2528292), (152, 2062554), (156, 2009668), (186, 1685528), (208, 1507251), (228, 1375036), (247, 1269264), (248, 1264146), (304, 1031277), (312, 1004834), (372, 842764), (403, 777936), (456, 687518), (494, 634632), (496, 632073), (589, 532272), (624, 502417), (741, 423088), (744, 421382), (806, 388968), (853, 367536), (912, 343759), (988, 317316), (1178, 266136), (1209, 259312), (1482, 211544), (1488, 210691), (1612, 194484), (1706, 183768), (1767, 177424), (1976, 158658), (2356, 133068), (2418, 129656), (2559, 122512), (2964, 105772), (3224, 97242), (3412, 91884), (3534, 88712), (3952, 79329), (4712, 66534), (4836, 64828), (5118, 61256), (5928, 52886), (6448, 48621), (6824, 45942), (7068, 44356), (7657, 40944), (9424, 33267), (9672, 32414), (10236, 30628), (11089, 28272), (11856, 26443), (13648, 22971), (14136, 22178), (15314, 20472), (16207, 19344)]