399209244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{5651}}^1$

素因数の和:5723

約数の個数: 72

約数和(自身を含む): 1102727808

約数和(自身を除く): 703518564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 841, 1218, 1682, 2436, 2523, 3364, 5046, 5651, 5887, 10092, 11302, 11774, 16953, 17661, 22604, 23548, 33906, 35322, 39557, 67812, 70644, 79114, 118671, 158228, 163879, 237342, 327758, 474684, 491637, 655516, 983274, 1147153, 1966548, 2294306, 3441459, 4588612, 4752491, 6882918, 9504982, 13765836, 14257473, 19009964, 28514946, 33267437, 57029892, 66534874, 99802311, 133069748, 199604622, 399209244]

約数ペア:

[(1, 399209244), (2, 199604622), (3, 133069748), (4, 99802311), (6, 66534874), (7, 57029892), (12, 33267437), (14, 28514946), (21, 19009964), (28, 14257473), (29, 13765836), (42, 9504982), (58, 6882918), (84, 4752491), (87, 4588612), (116, 3441459), (174, 2294306), (203, 1966548), (348, 1147153), (406, 983274), (609, 655516), (812, 491637), (841, 474684), (1218, 327758), (1682, 237342), (2436, 163879), (2523, 158228), (3364, 118671), (5046, 79114), (5651, 70644), (5887, 67812), (10092, 39557), (11302, 35322), (11774, 33906), (16953, 23548), (17661, 22604)]