309975168

素因数分解:

$2^7\times 3^1\times {\mathrm{313}}^1\times {\mathrm{2579}}^1$

素因数の和:2909

約数の個数: 64

約数和(自身を含む): 826322400

約数和(自身を除く): 516347232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 313, 384, 626, 939, 1252, 1878, 2504, 2579, 3756, 5008, 5158, 7512, 7737, 10016, 10316, 15024, 15474, 20032, 20632, 30048, 30948, 40064, 41264, 60096, 61896, 82528, 120192, 123792, 165056, 247584, 330112, 495168, 807227, 990336, 1614454, 2421681, 3228908, 4843362, 6457816, 9686724, 12915632, 19373448, 25831264, 38746896, 51662528, 77493792, 103325056, 154987584, 309975168]

約数ペア:

[(1, 309975168), (2, 154987584), (3, 103325056), (4, 77493792), (6, 51662528), (8, 38746896), (12, 25831264), (16, 19373448), (24, 12915632), (32, 9686724), (48, 6457816), (64, 4843362), (96, 3228908), (128, 2421681), (192, 1614454), (313, 990336), (384, 807227), (626, 495168), (939, 330112), (1252, 247584), (1878, 165056), (2504, 123792), (2579, 120192), (3756, 82528), (5008, 61896), (5158, 60096), (7512, 41264), (7737, 40064), (10016, 30948), (10316, 30048), (15024, 20632), (15474, 20032)]