25156768584

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{601}}^1$

素因数の和:1211

約数の個数: 128

約数和(自身を含む): 65688698880

約数和(自身を除く): 40531930296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 443, 508, 601, 744, 762, 886, 1016, 1202, 1329, 1524, 1772, 1803, 2404, 2658, 3048, 3544, 3606, 3937, 4808, 5316, 7212, 7874, 10632, 11811, 13733, 14424, 15748, 18631, 23622, 27466, 31496, 37262, 41199, 47244, 54932, 55893, 56261, 74524, 76327, 82398, 94488, 109864, 111786, 112522, 149048, 152654, 164796, 168783, 223572, 225044, 228981, 266243, 305308, 329592, 337566, 447144, 450088, 457962, 532486, 610616, 675132, 798729, 915924, 1064972, 1350264, 1597458, 1744091, 1831848, 2129944, 2366137, 3194916, 3488182, 4732274, 5232273, 6389832, 6976364, 7098411, 8253533, 9464548, 10464546, 13952728, 14196822, 16507066, 18929096, 20929092, 24760599, 28393644, 33014132, 33812861, 41858184, 49521198, 56787288, 66028264, 67625722, 99042396, 101438583, 135251444, 198084792, 202877166, 270502888, 405754332, 811508664, 1048198691, 2096397382, 3144596073, 4192794764, 6289192146, 8385589528, 12578384292, 25156768584]

約数ペア:

[(1, 25156768584), (2, 12578384292), (3, 8385589528), (4, 6289192146), (6, 4192794764), (8, 3144596073), (12, 2096397382), (24, 1048198691), (31, 811508664), (62, 405754332), (93, 270502888), (124, 202877166), (127, 198084792), (186, 135251444), (248, 101438583), (254, 99042396), (372, 67625722), (381, 66028264), (443, 56787288), (508, 49521198), (601, 41858184), (744, 33812861), (762, 33014132), (886, 28393644), (1016, 24760599), (1202, 20929092), (1329, 18929096), (1524, 16507066), (1772, 14196822), (1803, 13952728), (2404, 10464546), (2658, 9464548), (3048, 8253533), (3544, 7098411), (3606, 6976364), (3937, 6389832), (4808, 5232273), (5316, 4732274), (7212, 3488182), (7874, 3194916), (10632, 2366137), (11811, 2129944), (13733, 1831848), (14424, 1744091), (15748, 1597458), (18631, 1350264), (23622, 1064972), (27466, 915924), (31496, 798729), (37262, 675132), (41199, 610616), (47244, 532486), (54932, 457962), (55893, 450088), (56261, 447144), (74524, 337566), (76327, 329592), (82398, 305308), (94488, 266243), (109864, 228981), (111786, 225044), (112522, 223572), (149048, 168783), (152654, 164796)]