289308306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9727

約数の個数: 64

約数和(自身を含む): 712359936

約数和(自身を除く): 423051630

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 651, 713, 966, 1302, 1426, 2139, 4278, 4991, 9661, 9982, 14973, 19322, 28983, 29946, 57966, 67627, 135254, 202881, 222203, 299491, 405762, 444406, 598982, 666609, 898473, 1333218, 1555421, 1796946, 2096437, 3110842, 4192874, 4666263, 6289311, 6888293, 9332526, 12578622, 13776586, 20664879, 41329758, 48218051, 96436102, 144654153, 289308306]

約数ペア:

[(1, 289308306), (2, 144654153), (3, 96436102), (6, 48218051), (7, 41329758), (14, 20664879), (21, 13776586), (23, 12578622), (31, 9332526), (42, 6888293), (46, 6289311), (62, 4666263), (69, 4192874), (93, 3110842), (138, 2096437), (161, 1796946), (186, 1555421), (217, 1333218), (322, 898473), (434, 666609), (483, 598982), (651, 444406), (713, 405762), (966, 299491), (1302, 222203), (1426, 202881), (2139, 135254), (4278, 67627), (4991, 57966), (9661, 29946), (9982, 28983), (14973, 19322)]