252550896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 714525696

約数和(自身を除く): 461974800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 169, 191, 208, 312, 326, 338, 382, 489, 507, 573, 624, 652, 676, 764, 978, 1014, 1146, 1304, 1352, 1528, 1956, 2028, 2119, 2292, 2483, 2608, 2704, 3056, 3912, 4056, 4238, 4584, 4966, 6357, 7449, 7824, 8112, 8476, 9168, 9932, 12714, 14898, 16952, 19864, 25428, 27547, 29796, 31133, 32279, 33904, 39728, 50856, 55094, 59592, 62266, 64558, 82641, 93399, 96837, 101712, 110188, 119184, 124532, 129116, 165282, 186798, 193674, 220376, 249064, 258232, 330564, 373596, 387348, 404729, 440752, 498128, 516464, 661128, 747192, 774696, 809458, 1214187, 1322256, 1494384, 1549392, 1618916, 2428374, 3237832, 4856748, 5261477, 6475664, 9713496, 10522954, 15784431, 19426992, 21045908, 31568862, 42091816, 63137724, 84183632, 126275448, 252550896]

約数ペア:

[(1, 252550896), (2, 126275448), (3, 84183632), (4, 63137724), (6, 42091816), (8, 31568862), (12, 21045908), (13, 19426992), (16, 15784431), (24, 10522954), (26, 9713496), (39, 6475664), (48, 5261477), (52, 4856748), (78, 3237832), (104, 2428374), (156, 1618916), (163, 1549392), (169, 1494384), (191, 1322256), (208, 1214187), (312, 809458), (326, 774696), (338, 747192), (382, 661128), (489, 516464), (507, 498128), (573, 440752), (624, 404729), (652, 387348), (676, 373596), (764, 330564), (978, 258232), (1014, 249064), (1146, 220376), (1304, 193674), (1352, 186798), (1528, 165282), (1956, 129116), (2028, 124532), (2119, 119184), (2292, 110188), (2483, 101712), (2608, 96837), (2704, 93399), (3056, 82641), (3912, 64558), (4056, 62266), (4238, 59592), (4584, 55094), (4966, 50856), (6357, 39728), (7449, 33904), (7824, 32279), (8112, 31133), (8476, 29796), (9168, 27547), (9932, 25428), (12714, 19864), (14898, 16952)]