299484654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 698720256

約数和(自身を除く): 399235602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 107, 206, 214, 309, 321, 618, 642, 647, 721, 749, 1294, 1442, 1498, 1941, 2163, 2247, 3882, 4326, 4494, 4529, 9058, 11021, 13587, 22042, 27174, 33063, 66126, 66641, 69229, 77147, 133282, 138458, 154294, 199923, 207687, 231441, 399846, 415374, 462882, 466487, 484603, 932974, 969206, 1399461, 1453809, 2798922, 2907618, 7130587, 14261174, 21391761, 42783522, 49914109, 99828218, 149742327, 299484654]

約数ペア:

[(1, 299484654), (2, 149742327), (3, 99828218), (6, 49914109), (7, 42783522), (14, 21391761), (21, 14261174), (42, 7130587), (103, 2907618), (107, 2798922), (206, 1453809), (214, 1399461), (309, 969206), (321, 932974), (618, 484603), (642, 466487), (647, 462882), (721, 415374), (749, 399846), (1294, 231441), (1442, 207687), (1498, 199923), (1941, 154294), (2163, 138458), (2247, 133282), (3882, 77147), (4326, 69229), (4494, 66641), (4529, 66126), (9058, 33063), (11021, 27174), (13587, 22042)]