313625832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 876543360

約数和(自身を除く): 562917528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 97, 104, 129, 156, 172, 194, 241, 258, 291, 312, 344, 388, 482, 516, 559, 582, 723, 776, 964, 1032, 1118, 1164, 1261, 1446, 1677, 1928, 2236, 2328, 2522, 2892, 3133, 3354, 3783, 4171, 4472, 5044, 5784, 6266, 6708, 7566, 8342, 9399, 10088, 10363, 12513, 12532, 13416, 15132, 16684, 18798, 20726, 23377, 25026, 25064, 30264, 31089, 33368, 37596, 41452, 46754, 50052, 54223, 62178, 70131, 75192, 82904, 93508, 100104, 108446, 124356, 134719, 140262, 162669, 187016, 216892, 248712, 269438, 280524, 303901, 325338, 404157, 433784, 538876, 561048, 607802, 650676, 808314, 911703, 1005211, 1077752, 1215604, 1301352, 1616628, 1823406, 2010422, 2431208, 3015633, 3233256, 3646812, 4020844, 6031266, 7293624, 8041688, 12062532, 13067743, 24125064, 26135486, 39203229, 52270972, 78406458, 104541944, 156812916, 313625832]

約数ペア:

[(1, 313625832), (2, 156812916), (3, 104541944), (4, 78406458), (6, 52270972), (8, 39203229), (12, 26135486), (13, 24125064), (24, 13067743), (26, 12062532), (39, 8041688), (43, 7293624), (52, 6031266), (78, 4020844), (86, 3646812), (97, 3233256), (104, 3015633), (129, 2431208), (156, 2010422), (172, 1823406), (194, 1616628), (241, 1301352), (258, 1215604), (291, 1077752), (312, 1005211), (344, 911703), (388, 808314), (482, 650676), (516, 607802), (559, 561048), (582, 538876), (723, 433784), (776, 404157), (964, 325338), (1032, 303901), (1118, 280524), (1164, 269438), (1261, 248712), (1446, 216892), (1677, 187016), (1928, 162669), (2236, 140262), (2328, 134719), (2522, 124356), (2892, 108446), (3133, 100104), (3354, 93508), (3783, 82904), (4171, 75192), (4472, 70131), (5044, 62178), (5784, 54223), (6266, 50052), (6708, 46754), (7566, 41452), (8342, 37596), (9399, 33368), (10088, 31089), (10363, 30264), (12513, 25064), (12532, 25026), (13416, 23377), (15132, 20726), (16684, 18798)]