308966994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7639}}^1$

素因数の和:7764

約数の個数: 64

約数和(自身を含む): 792115200

約数和(自身を除く): 483148206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1926, 2247, 2889, 4494, 5778, 6741, 7639, 13482, 15278, 20223, 22917, 40446, 45834, 53473, 68751, 106946, 137502, 160419, 206253, 320838, 412506, 481257, 817373, 962514, 1443771, 1634746, 2452119, 2887542, 4904238, 5721611, 7356357, 11443222, 14712714, 17164833, 22069071, 34329666, 44138142, 51494499, 102988998, 154483497, 308966994]

約数ペア:

[(1, 308966994), (2, 154483497), (3, 102988998), (6, 51494499), (7, 44138142), (9, 34329666), (14, 22069071), (18, 17164833), (21, 14712714), (27, 11443222), (42, 7356357), (54, 5721611), (63, 4904238), (107, 2887542), (126, 2452119), (189, 1634746), (214, 1443771), (321, 962514), (378, 817373), (642, 481257), (749, 412506), (963, 320838), (1498, 206253), (1926, 160419), (2247, 137502), (2889, 106946), (4494, 68751), (5778, 53473), (6741, 45834), (7639, 40446), (13482, 22917), (15278, 20223)]