306684924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 914584608

約数和(自身を除く): 607899684

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 53, 78, 84, 91, 98, 106, 147, 156, 159, 182, 196, 212, 273, 294, 318, 364, 371, 546, 588, 636, 637, 689, 742, 757, 1092, 1113, 1274, 1378, 1484, 1514, 1911, 2067, 2226, 2271, 2548, 2597, 2756, 3028, 3822, 4134, 4452, 4542, 4823, 5194, 5299, 7644, 7791, 8268, 9084, 9646, 9841, 10388, 10598, 14469, 15582, 15897, 19292, 19682, 21196, 28938, 29523, 31164, 31794, 33761, 37093, 39364, 40121, 57876, 59046, 63588, 67522, 68887, 74186, 80242, 101283, 111279, 118092, 120363, 135044, 137774, 148372, 160484, 202566, 206661, 222558, 240726, 275548, 280847, 405132, 413322, 445116, 481452, 482209, 521573, 561694, 826644, 842541, 964418, 1043146, 1123388, 1446627, 1564719, 1685082, 1928836, 1965929, 2086292, 2893254, 3129438, 3370164, 3651011, 3931858, 5786508, 5897787, 6258876, 7302022, 7863716, 10953033, 11795574, 14604044, 21906066, 23591148, 25557077, 43812132, 51114154, 76671231, 102228308, 153342462, 306684924]

約数ペア:

[(1, 306684924), (2, 153342462), (3, 102228308), (4, 76671231), (6, 51114154), (7, 43812132), (12, 25557077), (13, 23591148), (14, 21906066), (21, 14604044), (26, 11795574), (28, 10953033), (39, 7863716), (42, 7302022), (49, 6258876), (52, 5897787), (53, 5786508), (78, 3931858), (84, 3651011), (91, 3370164), (98, 3129438), (106, 2893254), (147, 2086292), (156, 1965929), (159, 1928836), (182, 1685082), (196, 1564719), (212, 1446627), (273, 1123388), (294, 1043146), (318, 964418), (364, 842541), (371, 826644), (546, 561694), (588, 521573), (636, 482209), (637, 481452), (689, 445116), (742, 413322), (757, 405132), (1092, 280847), (1113, 275548), (1274, 240726), (1378, 222558), (1484, 206661), (1514, 202566), (1911, 160484), (2067, 148372), (2226, 137774), (2271, 135044), (2548, 120363), (2597, 118092), (2756, 111279), (3028, 101283), (3822, 80242), (4134, 74186), (4452, 68887), (4542, 67522), (4823, 63588), (5194, 59046), (5299, 57876), (7644, 40121), (7791, 39364), (8268, 37093), (9084, 33761), (9646, 31794), (9841, 31164), (10388, 29523), (10598, 28938), (14469, 21196), (15582, 19682), (15897, 19292)]