520702308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1746

約数の個数: 144

約数和(自身を含む): 1593271680

約数和(自身を除く): 1072569372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 43, 58, 63, 84, 86, 87, 116, 126, 129, 172, 174, 203, 252, 258, 261, 301, 348, 387, 406, 516, 522, 602, 609, 774, 812, 903, 1044, 1204, 1218, 1247, 1548, 1657, 1806, 1827, 2436, 2494, 2709, 3314, 3612, 3654, 3741, 4971, 4988, 5418, 6628, 7308, 7482, 8729, 9942, 10836, 11223, 11599, 14913, 14964, 17458, 19884, 22446, 23198, 26187, 29826, 34797, 34916, 44892, 46396, 48053, 52374, 59652, 69594, 71251, 78561, 96106, 104391, 104748, 139188, 142502, 144159, 157122, 192212, 208782, 213753, 285004, 288318, 314244, 336371, 417564, 427506, 432477, 498757, 576636, 641259, 672742, 855012, 864954, 997514, 1009113, 1282518, 1345484, 1496271, 1729908, 1995028, 2018226, 2066279, 2565036, 2992542, 3027339, 4036452, 4132558, 4488813, 5985084, 6054678, 6198837, 8265116, 8977626, 12109356, 12397674, 14463953, 17955252, 18596511, 24795348, 28927906, 37193022, 43391859, 57855812, 74386044, 86783718, 130175577, 173567436, 260351154, 520702308]

約数ペア:

[(1, 520702308), (2, 260351154), (3, 173567436), (4, 130175577), (6, 86783718), (7, 74386044), (9, 57855812), (12, 43391859), (14, 37193022), (18, 28927906), (21, 24795348), (28, 18596511), (29, 17955252), (36, 14463953), (42, 12397674), (43, 12109356), (58, 8977626), (63, 8265116), (84, 6198837), (86, 6054678), (87, 5985084), (116, 4488813), (126, 4132558), (129, 4036452), (172, 3027339), (174, 2992542), (203, 2565036), (252, 2066279), (258, 2018226), (261, 1995028), (301, 1729908), (348, 1496271), (387, 1345484), (406, 1282518), (516, 1009113), (522, 997514), (602, 864954), (609, 855012), (774, 672742), (812, 641259), (903, 576636), (1044, 498757), (1204, 432477), (1218, 427506), (1247, 417564), (1548, 336371), (1657, 314244), (1806, 288318), (1827, 285004), (2436, 213753), (2494, 208782), (2709, 192212), (3314, 157122), (3612, 144159), (3654, 142502), (3741, 139188), (4971, 104748), (4988, 104391), (5418, 96106), (6628, 78561), (7308, 71251), (7482, 69594), (8729, 59652), (9942, 52374), (10836, 48053), (11223, 46396), (11599, 44892), (14913, 34916), (14964, 34797), (17458, 29826), (19884, 26187), (22446, 23198)]