838985364

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11933}}^1$

素因数の和:11987

約数の個数: 120

約数和(自身を含む): 2587673088

約数和(自身を除く): 1748687724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2511, 2604, 3348, 3906, 5022, 5859, 7812, 10044, 11718, 11933, 17577, 23436, 23866, 35154, 35799, 47732, 70308, 71598, 83531, 107397, 143196, 167062, 214794, 250593, 322191, 334124, 369923, 429588, 501186, 644382, 739846, 751779, 966573, 1002372, 1109769, 1288764, 1479692, 1503558, 1933146, 2219538, 2255337, 2589461, 3007116, 3329307, 3866292, 4439076, 4510674, 5178922, 6658614, 6766011, 7768383, 9021348, 9987921, 10357844, 13317228, 13532022, 15536766, 19975842, 23305149, 27064044, 29963763, 31073532, 39951684, 46610298, 59927526, 69915447, 93220596, 119855052, 139830894, 209746341, 279661788, 419492682, 838985364]

約数ペア:

[(1, 838985364), (2, 419492682), (3, 279661788), (4, 209746341), (6, 139830894), (7, 119855052), (9, 93220596), (12, 69915447), (14, 59927526), (18, 46610298), (21, 39951684), (27, 31073532), (28, 29963763), (31, 27064044), (36, 23305149), (42, 19975842), (54, 15536766), (62, 13532022), (63, 13317228), (81, 10357844), (84, 9987921), (93, 9021348), (108, 7768383), (124, 6766011), (126, 6658614), (162, 5178922), (186, 4510674), (189, 4439076), (217, 3866292), (252, 3329307), (279, 3007116), (324, 2589461), (372, 2255337), (378, 2219538), (434, 1933146), (558, 1503558), (567, 1479692), (651, 1288764), (756, 1109769), (837, 1002372), (868, 966573), (1116, 751779), (1134, 739846), (1302, 644382), (1674, 501186), (1953, 429588), (2268, 369923), (2511, 334124), (2604, 322191), (3348, 250593), (3906, 214794), (5022, 167062), (5859, 143196), (7812, 107397), (10044, 83531), (11718, 71598), (11933, 70308), (17577, 47732), (23436, 35799), (23866, 35154)]