398275212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{7681}}^1$

素因数の和:7866

約数の個数: 48

約数和(自身を含む): 967932000

約数和(自身を除く): 569656788

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 149, 174, 298, 348, 447, 596, 894, 1788, 4321, 7681, 8642, 12963, 15362, 17284, 23043, 25926, 30724, 46086, 51852, 92172, 222749, 445498, 668247, 890996, 1144469, 1336494, 2288938, 2672988, 3433407, 4577876, 6866814, 13733628, 33189601, 66379202, 99568803, 132758404, 199137606, 398275212]

約数ペア:

[(1, 398275212), (2, 199137606), (3, 132758404), (4, 99568803), (6, 66379202), (12, 33189601), (29, 13733628), (58, 6866814), (87, 4577876), (116, 3433407), (149, 2672988), (174, 2288938), (298, 1336494), (348, 1144469), (447, 890996), (596, 668247), (894, 445498), (1788, 222749), (4321, 92172), (7681, 51852), (8642, 46086), (12963, 30724), (15362, 25926), (17284, 23043)]