279051366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1153}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 644762880

約数和(自身を除く): 365711514

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 193, 209, 386, 418, 579, 627, 1153, 1158, 1254, 2123, 2306, 3459, 3667, 4246, 6369, 6918, 7334, 11001, 12683, 12738, 21907, 22002, 25366, 38049, 40337, 43814, 65721, 76098, 80674, 121011, 131442, 222529, 240977, 242022, 445058, 481954, 667587, 722931, 1335174, 1445862, 2447819, 4228051, 4895638, 7343457, 8456102, 12684153, 14686914, 25368306, 46508561, 93017122, 139525683, 279051366]

約数ペア:

[(1, 279051366), (2, 139525683), (3, 93017122), (6, 46508561), (11, 25368306), (19, 14686914), (22, 12684153), (33, 8456102), (38, 7343457), (57, 4895638), (66, 4228051), (114, 2447819), (193, 1445862), (209, 1335174), (386, 722931), (418, 667587), (579, 481954), (627, 445058), (1153, 242022), (1158, 240977), (1254, 222529), (2123, 131442), (2306, 121011), (3459, 80674), (3667, 76098), (4246, 65721), (6369, 43814), (6918, 40337), (7334, 38049), (11001, 25366), (12683, 22002), (12738, 21907)]