406004988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 1014773760

約数和(自身を除く): 608768772

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 103, 116, 141, 174, 188, 206, 241, 282, 309, 348, 412, 482, 564, 618, 723, 964, 1236, 1363, 1446, 2726, 2892, 2987, 4089, 4841, 5452, 5974, 6989, 8178, 8961, 9682, 11327, 11948, 13978, 14523, 16356, 17922, 19364, 20967, 22654, 24823, 27956, 29046, 33981, 35844, 41934, 45308, 49646, 58092, 67962, 74469, 83868, 99292, 135924, 140389, 148938, 280778, 297876, 328483, 421167, 561556, 656966, 719867, 842334, 985449, 1166681, 1313932, 1439734, 1684668, 1970898, 2159601, 2333362, 2879468, 3500043, 3941796, 4319202, 4666724, 7000086, 8638404, 14000172, 33833749, 67667498, 101501247, 135334996, 203002494, 406004988]

約数ペア:

[(1, 406004988), (2, 203002494), (3, 135334996), (4, 101501247), (6, 67667498), (12, 33833749), (29, 14000172), (47, 8638404), (58, 7000086), (87, 4666724), (94, 4319202), (103, 3941796), (116, 3500043), (141, 2879468), (174, 2333362), (188, 2159601), (206, 1970898), (241, 1684668), (282, 1439734), (309, 1313932), (348, 1166681), (412, 985449), (482, 842334), (564, 719867), (618, 656966), (723, 561556), (964, 421167), (1236, 328483), (1363, 297876), (1446, 280778), (2726, 148938), (2892, 140389), (2987, 135924), (4089, 99292), (4841, 83868), (5452, 74469), (5974, 67962), (6989, 58092), (8178, 49646), (8961, 45308), (9682, 41934), (11327, 35844), (11948, 33981), (13978, 29046), (14523, 27956), (16356, 24823), (17922, 22654), (19364, 20967)]