349104392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 834120000

約数和(自身を除く): 485015608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 499, 728, 806, 868, 961, 998, 1612, 1736, 1922, 1996, 2821, 3224, 3493, 3844, 3992, 5642, 6487, 6727, 6986, 7688, 11284, 12493, 12974, 13454, 13972, 15469, 22568, 24986, 25948, 26908, 27944, 30938, 45409, 49972, 51896, 53816, 61876, 87451, 90818, 99944, 108283, 123752, 174902, 181636, 201097, 216566, 349804, 363272, 402194, 433132, 479539, 699608, 804388, 866264, 959078, 1407679, 1608776, 1918156, 2815358, 3356773, 3836312, 5630716, 6234007, 6713546, 11261432, 12468014, 13427092, 24936028, 26854184, 43638049, 49872056, 87276098, 174552196, 349104392]

約数ペア:

[(1, 349104392), (2, 174552196), (4, 87276098), (7, 49872056), (8, 43638049), (13, 26854184), (14, 24936028), (26, 13427092), (28, 12468014), (31, 11261432), (52, 6713546), (56, 6234007), (62, 5630716), (91, 3836312), (104, 3356773), (124, 2815358), (182, 1918156), (217, 1608776), (248, 1407679), (364, 959078), (403, 866264), (434, 804388), (499, 699608), (728, 479539), (806, 433132), (868, 402194), (961, 363272), (998, 349804), (1612, 216566), (1736, 201097), (1922, 181636), (1996, 174902), (2821, 123752), (3224, 108283), (3493, 99944), (3844, 90818), (3992, 87451), (5642, 61876), (6487, 53816), (6727, 51896), (6986, 49972), (7688, 45409), (11284, 30938), (12493, 27944), (12974, 26908), (13454, 25948), (13972, 24986), (15469, 22568)]