261698196312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2154533}}^1$

素因数の和:2154793

約数の個数: 96

約数和(自身を含む): 813379675680

約数和(自身を除く): 551681479368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 241, 252, 482, 504, 723, 964, 1446, 1687, 1928, 2169, 2892, 3374, 4338, 5061, 5784, 6748, 8676, 10122, 13496, 15183, 17352, 20244, 30366, 40488, 60732, 121464, 2154533, 4309066, 6463599, 8618132, 12927198, 15081731, 17236264, 19390797, 25854396, 30163462, 38781594, 45245193, 51708792, 60326924, 77563188, 90490386, 120653848, 135735579, 155126376, 180980772, 271471158, 361961544, 519242453, 542942316, 1038484906, 1085884632, 1557727359, 2076969812, 3115454718, 3634697171, 4153939624, 4673182077, 6230909436, 7269394342, 9346364154, 10904091513, 12461818872, 14538788684, 18692728308, 21808183026, 29077577368, 32712274539, 37385456616, 43616366052, 65424549078, 87232732104, 130849098156, 261698196312]

約数ペア:

[(1, 261698196312), (2, 130849098156), (3, 87232732104), (4, 65424549078), (6, 43616366052), (7, 37385456616), (8, 32712274539), (9, 29077577368), (12, 21808183026), (14, 18692728308), (18, 14538788684), (21, 12461818872), (24, 10904091513), (28, 9346364154), (36, 7269394342), (42, 6230909436), (56, 4673182077), (63, 4153939624), (72, 3634697171), (84, 3115454718), (126, 2076969812), (168, 1557727359), (241, 1085884632), (252, 1038484906), (482, 542942316), (504, 519242453), (723, 361961544), (964, 271471158), (1446, 180980772), (1687, 155126376), (1928, 135735579), (2169, 120653848), (2892, 90490386), (3374, 77563188), (4338, 60326924), (5061, 51708792), (5784, 45245193), (6748, 38781594), (8676, 30163462), (10122, 25854396), (13496, 19390797), (15183, 17236264), (17352, 15081731), (20244, 12927198), (30366, 8618132), (40488, 6463599), (60732, 4309066), (121464, 2154533)]