417904552

素因数分解:

$2^3\times {\mathrm{13}}^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 891100800

約数和(自身を除く): 473196248

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 59, 62, 104, 118, 124, 169, 236, 248, 338, 403, 472, 676, 767, 806, 1352, 1534, 1612, 1829, 2197, 3068, 3224, 3658, 4394, 5239, 6136, 7316, 8788, 9971, 10478, 14632, 17576, 19942, 20956, 23777, 28561, 39884, 41912, 47554, 57122, 68107, 79768, 95108, 114244, 129623, 136214, 190216, 228488, 259246, 272428, 309101, 518492, 544856, 618202, 885391, 1036984, 1236404, 1685099, 1770782, 2472808, 3370198, 3541564, 4018313, 6740396, 7083128, 8036626, 13480792, 16073252, 32146504, 52238069, 104476138, 208952276, 417904552]

約数ペア:

[(1, 417904552), (2, 208952276), (4, 104476138), (8, 52238069), (13, 32146504), (26, 16073252), (31, 13480792), (52, 8036626), (59, 7083128), (62, 6740396), (104, 4018313), (118, 3541564), (124, 3370198), (169, 2472808), (236, 1770782), (248, 1685099), (338, 1236404), (403, 1036984), (472, 885391), (676, 618202), (767, 544856), (806, 518492), (1352, 309101), (1534, 272428), (1612, 259246), (1829, 228488), (2197, 190216), (3068, 136214), (3224, 129623), (3658, 114244), (4394, 95108), (5239, 79768), (6136, 68107), (7316, 57122), (8788, 47554), (9971, 41912), (10478, 39884), (14632, 28561), (17576, 23777), (19942, 20956)]