216280230528

素因数分解:

$2^7\times 3^1\times {\mathrm{907}}^1\times {\mathrm{620981}}^1$

素因数の和:621905

約数の個数: 64

約数和(自身を含む): 575128689120

約数和(自身を除く): 358848458592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 907, 1814, 2721, 3628, 5442, 7256, 10884, 14512, 21768, 29024, 43536, 58048, 87072, 116096, 174144, 348288, 620981, 1241962, 1862943, 2483924, 3725886, 4967848, 7451772, 9935696, 14903544, 19871392, 29807088, 39742784, 59614176, 79485568, 119228352, 238456704, 563229767, 1126459534, 1689689301, 2252919068, 3379378602, 4505838136, 6758757204, 9011676272, 13517514408, 18023352544, 27035028816, 36046705088, 54070057632, 72093410176, 108140115264, 216280230528]

約数ペア:

[(1, 216280230528), (2, 108140115264), (3, 72093410176), (4, 54070057632), (6, 36046705088), (8, 27035028816), (12, 18023352544), (16, 13517514408), (24, 9011676272), (32, 6758757204), (48, 4505838136), (64, 3379378602), (96, 2252919068), (128, 1689689301), (192, 1126459534), (384, 563229767), (907, 238456704), (1814, 119228352), (2721, 79485568), (3628, 59614176), (5442, 39742784), (7256, 29807088), (10884, 19871392), (14512, 14903544), (21768, 9935696), (29024, 7451772), (43536, 4967848), (58048, 3725886), (87072, 2483924), (116096, 1862943), (174144, 1241962), (348288, 620981)]