38366984848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1\times {\mathrm{4297}}^1$

素因数の和:5624

約数の個数: 80

約数和(自身を含む): 81733518720

約数和(自身を除く): 43366533872

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1277, 1748, 2554, 3496, 4297, 5108, 6992, 8594, 10216, 17188, 20432, 24263, 29371, 34376, 48526, 58742, 68752, 81643, 97052, 98831, 117484, 163286, 194104, 197662, 234968, 326572, 388208, 395324, 469936, 558049, 653144, 790648, 1116098, 1306288, 1581296, 1877789, 2232196, 3755578, 4464392, 5487269, 7511156, 8928784, 10974538, 15022312, 21949076, 30044624, 43898152, 87796304, 104258111, 126207187, 208516222, 252414374, 417032444, 504828748, 834064888, 1009657496, 1668129776, 2019314992, 2397936553, 4795873106, 9591746212, 19183492424, 38366984848]

約数ペア:

[(1, 38366984848), (2, 19183492424), (4, 9591746212), (8, 4795873106), (16, 2397936553), (19, 2019314992), (23, 1668129776), (38, 1009657496), (46, 834064888), (76, 504828748), (92, 417032444), (152, 252414374), (184, 208516222), (304, 126207187), (368, 104258111), (437, 87796304), (874, 43898152), (1277, 30044624), (1748, 21949076), (2554, 15022312), (3496, 10974538), (4297, 8928784), (5108, 7511156), (6992, 5487269), (8594, 4464392), (10216, 3755578), (17188, 2232196), (20432, 1877789), (24263, 1581296), (29371, 1306288), (34376, 1116098), (48526, 790648), (58742, 653144), (68752, 558049), (81643, 469936), (97052, 395324), (98831, 388208), (117484, 326572), (163286, 234968), (194104, 197662)]