1254125248

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2297}}^1$

素因数の和:2777

約数の個数: 56

約数和(自身を含む): 2626614000

約数和(自身を除く): 1372488752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 449, 608, 898, 1216, 1796, 2297, 3592, 4594, 7184, 8531, 9188, 14368, 17062, 18376, 28736, 34124, 36752, 43643, 68248, 73504, 87286, 136496, 147008, 174572, 272992, 349144, 545984, 698288, 1031353, 1396576, 2062706, 2793152, 4125412, 8250824, 16501648, 19595707, 33003296, 39191414, 66006592, 78382828, 156765656, 313531312, 627062624, 1254125248]

約数ペア:

[(1, 1254125248), (2, 627062624), (4, 313531312), (8, 156765656), (16, 78382828), (19, 66006592), (32, 39191414), (38, 33003296), (64, 19595707), (76, 16501648), (152, 8250824), (304, 4125412), (449, 2793152), (608, 2062706), (898, 1396576), (1216, 1031353), (1796, 698288), (2297, 545984), (3592, 349144), (4594, 272992), (7184, 174572), (8531, 147008), (9188, 136496), (14368, 87286), (17062, 73504), (18376, 68248), (28736, 43643), (34124, 36752)]