379548316

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 803579616

約数和(自身を除く): 424031300

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 73, 82, 98, 146, 164, 196, 287, 292, 511, 574, 647, 1022, 1148, 1294, 2009, 2044, 2588, 2993, 3577, 4018, 4529, 5986, 7154, 8036, 9058, 11972, 14308, 18116, 20951, 26527, 31703, 41902, 47231, 53054, 63406, 83804, 94462, 106108, 126812, 146657, 185689, 188924, 293314, 330617, 371378, 586628, 661234, 742756, 1299823, 1322468, 1936471, 2314319, 2599646, 3872942, 4628638, 5199292, 7745884, 9257276, 13555297, 27110594, 54221188, 94887079, 189774158, 379548316]

約数ペア:

[(1, 379548316), (2, 189774158), (4, 94887079), (7, 54221188), (14, 27110594), (28, 13555297), (41, 9257276), (49, 7745884), (73, 5199292), (82, 4628638), (98, 3872942), (146, 2599646), (164, 2314319), (196, 1936471), (287, 1322468), (292, 1299823), (511, 742756), (574, 661234), (647, 586628), (1022, 371378), (1148, 330617), (1294, 293314), (2009, 188924), (2044, 185689), (2588, 146657), (2993, 126812), (3577, 106108), (4018, 94462), (4529, 83804), (5986, 63406), (7154, 53054), (8036, 47231), (9058, 41902), (11972, 31703), (14308, 26527), (18116, 20951)]