298993254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 699715584

約数和(自身を除く): 400722330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 113, 146, 219, 226, 339, 438, 511, 678, 791, 863, 1022, 1533, 1582, 1726, 2373, 2589, 3066, 4746, 5178, 6041, 8249, 12082, 16498, 18123, 24747, 36246, 49494, 57743, 62999, 97519, 115486, 125998, 173229, 188997, 195038, 292557, 346458, 377994, 440993, 585114, 682633, 881986, 1322979, 1365266, 2047899, 2645958, 4095798, 7118887, 14237774, 21356661, 42713322, 49832209, 99664418, 149496627, 298993254]

約数ペア:

[(1, 298993254), (2, 149496627), (3, 99664418), (6, 49832209), (7, 42713322), (14, 21356661), (21, 14237774), (42, 7118887), (73, 4095798), (113, 2645958), (146, 2047899), (219, 1365266), (226, 1322979), (339, 881986), (438, 682633), (511, 585114), (678, 440993), (791, 377994), (863, 346458), (1022, 292557), (1533, 195038), (1582, 188997), (1726, 173229), (2373, 125998), (2589, 115486), (3066, 97519), (4746, 62999), (5178, 57743), (6041, 49494), (8249, 36246), (12082, 24747), (16498, 18123)]