291225768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2741}}^1$

素因数の和:3002

約数の個数: 64

約数和(自身を含む): 769953600

約数和(自身を除く): 478727832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 233, 456, 466, 699, 932, 1398, 1864, 2741, 2796, 4427, 5482, 5592, 8223, 8854, 10964, 13281, 16446, 17708, 21928, 26562, 32892, 35416, 52079, 53124, 65784, 104158, 106248, 156237, 208316, 312474, 416632, 624948, 638653, 1249896, 1277306, 1915959, 2554612, 3831918, 5109224, 7663836, 12134407, 15327672, 24268814, 36403221, 48537628, 72806442, 97075256, 145612884, 291225768]

約数ペア:

[(1, 291225768), (2, 145612884), (3, 97075256), (4, 72806442), (6, 48537628), (8, 36403221), (12, 24268814), (19, 15327672), (24, 12134407), (38, 7663836), (57, 5109224), (76, 3831918), (114, 2554612), (152, 1915959), (228, 1277306), (233, 1249896), (456, 638653), (466, 624948), (699, 416632), (932, 312474), (1398, 208316), (1864, 156237), (2741, 106248), (2796, 104158), (4427, 65784), (5482, 53124), (5592, 52079), (8223, 35416), (8854, 32892), (10964, 26562), (13281, 21928), (16446, 17708)]