9371986372

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{1889}}^1$

素因数の和:3413

約数の個数: 72

約数和(自身を含む): 20225230200

約数和(自身を除く): 10853243828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1489, 1666, 1889, 2978, 3332, 3778, 5956, 7556, 10423, 13223, 20846, 25313, 26446, 32113, 41692, 50626, 52892, 64226, 72961, 92561, 101252, 128452, 145922, 177191, 185122, 224791, 291844, 354382, 370244, 449582, 708764, 899164, 1240337, 1573537, 2480674, 2812721, 3147074, 4961348, 5625442, 6294148, 11250884, 19689047, 39378094, 47816257, 78756188, 95632514, 137823329, 191265028, 275646658, 334713799, 551293316, 669427598, 1338855196, 2342996593, 4685993186, 9371986372]

約数ペア:

[(1, 9371986372), (2, 4685993186), (4, 2342996593), (7, 1338855196), (14, 669427598), (17, 551293316), (28, 334713799), (34, 275646658), (49, 191265028), (68, 137823329), (98, 95632514), (119, 78756188), (196, 47816257), (238, 39378094), (476, 19689047), (833, 11250884), (1489, 6294148), (1666, 5625442), (1889, 4961348), (2978, 3147074), (3332, 2812721), (3778, 2480674), (5956, 1573537), (7556, 1240337), (10423, 899164), (13223, 708764), (20846, 449582), (25313, 370244), (26446, 354382), (32113, 291844), (41692, 224791), (50626, 185122), (52892, 177191), (64226, 145922), (72961, 128452), (92561, 101252)]