213392016

素因数分解:

$2^4\times 3^3\times {\mathrm{307}}^1\times {\mathrm{1609}}^1$

素因数の和:1933

約数の個数: 80

約数和(自身を含む): 614891200

約数和(自身を除く): 401499184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 307, 432, 614, 921, 1228, 1609, 1842, 2456, 2763, 3218, 3684, 4827, 4912, 5526, 6436, 7368, 8289, 9654, 11052, 12872, 14481, 14736, 16578, 19308, 22104, 25744, 28962, 33156, 38616, 43443, 44208, 57924, 66312, 77232, 86886, 115848, 132624, 173772, 231696, 347544, 493963, 695088, 987926, 1481889, 1975852, 2963778, 3951704, 4445667, 5927556, 7903408, 8891334, 11855112, 13337001, 17782668, 23710224, 26674002, 35565336, 53348004, 71130672, 106696008, 213392016]

約数ペア:

[(1, 213392016), (2, 106696008), (3, 71130672), (4, 53348004), (6, 35565336), (8, 26674002), (9, 23710224), (12, 17782668), (16, 13337001), (18, 11855112), (24, 8891334), (27, 7903408), (36, 5927556), (48, 4445667), (54, 3951704), (72, 2963778), (108, 1975852), (144, 1481889), (216, 987926), (307, 695088), (432, 493963), (614, 347544), (921, 231696), (1228, 173772), (1609, 132624), (1842, 115848), (2456, 86886), (2763, 77232), (3218, 66312), (3684, 57924), (4827, 44208), (4912, 43443), (5526, 38616), (6436, 33156), (7368, 28962), (8289, 25744), (9654, 22104), (11052, 19308), (12872, 16578), (14481, 14736)]