259485103626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1\times {\mathrm{106681}}^1$

素因数の和:108719

約数の個数: 64

約数和(自身を含む): 613873831680

約数和(自身を除く): 354388728054

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 1997, 3994, 5991, 11982, 13979, 27958, 41937, 57913, 83874, 106681, 115826, 173739, 213362, 320043, 347478, 405391, 640086, 746767, 810782, 1216173, 1493534, 2240301, 2432346, 3093749, 4480602, 6187498, 9281247, 18562494, 21656243, 43312486, 64968729, 129937458, 213041957, 426083914, 639125871, 1278251742, 1491293699, 2982587398, 4473881097, 6178216753, 8947762194, 12356433506, 18534650259, 37069300518, 43247517271, 86495034542, 129742551813, 259485103626]

約数ペア:

[(1, 259485103626), (2, 129742551813), (3, 86495034542), (6, 43247517271), (7, 37069300518), (14, 18534650259), (21, 12356433506), (29, 8947762194), (42, 6178216753), (58, 4473881097), (87, 2982587398), (174, 1491293699), (203, 1278251742), (406, 639125871), (609, 426083914), (1218, 213041957), (1997, 129937458), (3994, 64968729), (5991, 43312486), (11982, 21656243), (13979, 18562494), (27958, 9281247), (41937, 6187498), (57913, 4480602), (83874, 3093749), (106681, 2432346), (115826, 2240301), (173739, 1493534), (213362, 1216173), (320043, 810782), (347478, 746767), (405391, 640086)]