357199612

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 108

約数和(自身を含む): 825728904

約数和(自身を除く): 468529292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 197, 203, 308, 319, 394, 406, 539, 638, 788, 812, 841, 1078, 1276, 1379, 1421, 1682, 2156, 2167, 2233, 2758, 2842, 3364, 4334, 4466, 5516, 5684, 5713, 5887, 8668, 8932, 9251, 9653, 11426, 11774, 15169, 15631, 18502, 19306, 22852, 23548, 30338, 31262, 37004, 38612, 39991, 41209, 60676, 62524, 62843, 64757, 79982, 82418, 106183, 125686, 129514, 159964, 164836, 165677, 212366, 251372, 259028, 279937, 331354, 424732, 439901, 453299, 559874, 662708, 879802, 906598, 1119748, 1159739, 1759604, 1813196, 1822447, 2319478, 3079307, 3644894, 4638956, 6158614, 7289788, 8118173, 12317228, 12757129, 16236346, 25514258, 32472692, 51028516, 89299903, 178599806, 357199612]

約数ペア:

[(1, 357199612), (2, 178599806), (4, 89299903), (7, 51028516), (11, 32472692), (14, 25514258), (22, 16236346), (28, 12757129), (29, 12317228), (44, 8118173), (49, 7289788), (58, 6158614), (77, 4638956), (98, 3644894), (116, 3079307), (154, 2319478), (196, 1822447), (197, 1813196), (203, 1759604), (308, 1159739), (319, 1119748), (394, 906598), (406, 879802), (539, 662708), (638, 559874), (788, 453299), (812, 439901), (841, 424732), (1078, 331354), (1276, 279937), (1379, 259028), (1421, 251372), (1682, 212366), (2156, 165677), (2167, 164836), (2233, 159964), (2758, 129514), (2842, 125686), (3364, 106183), (4334, 82418), (4466, 79982), (5516, 64757), (5684, 62843), (5713, 62524), (5887, 60676), (8668, 41209), (8932, 39991), (9251, 38612), (9653, 37004), (11426, 31262), (11774, 30338), (15169, 23548), (15631, 22852), (18502, 19306)]