978772176

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9533}}^1$

素因数の和:9601

約数の個数: 120

約数和(自身を含む): 2950811136

約数和(自身を除く): 1972038960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 828, 1104, 1116, 1426, 1488, 1656, 2139, 2232, 2852, 3312, 4278, 4464, 5704, 6417, 8556, 9533, 11408, 12834, 17112, 19066, 25668, 28599, 34224, 38132, 51336, 57198, 76264, 85797, 102672, 114396, 152528, 171594, 219259, 228792, 295523, 343188, 438518, 457584, 591046, 657777, 686376, 877036, 886569, 1182092, 1315554, 1372752, 1754072, 1773138, 1973331, 2364184, 2631108, 2659707, 3508144, 3546276, 3946662, 4728368, 5262216, 5319414, 6797029, 7092552, 7893324, 10524432, 10638828, 13594058, 14185104, 15786648, 20391087, 21277656, 27188116, 31573296, 40782174, 42555312, 54376232, 61173261, 81564348, 108752464, 122346522, 163128696, 244693044, 326257392, 489386088, 978772176]

約数ペア:

[(1, 978772176), (2, 489386088), (3, 326257392), (4, 244693044), (6, 163128696), (8, 122346522), (9, 108752464), (12, 81564348), (16, 61173261), (18, 54376232), (23, 42555312), (24, 40782174), (31, 31573296), (36, 27188116), (46, 21277656), (48, 20391087), (62, 15786648), (69, 14185104), (72, 13594058), (92, 10638828), (93, 10524432), (124, 7893324), (138, 7092552), (144, 6797029), (184, 5319414), (186, 5262216), (207, 4728368), (248, 3946662), (276, 3546276), (279, 3508144), (368, 2659707), (372, 2631108), (414, 2364184), (496, 1973331), (552, 1773138), (558, 1754072), (713, 1372752), (744, 1315554), (828, 1182092), (1104, 886569), (1116, 877036), (1426, 686376), (1488, 657777), (1656, 591046), (2139, 457584), (2232, 438518), (2852, 343188), (3312, 295523), (4278, 228792), (4464, 219259), (5704, 171594), (6417, 152528), (8556, 114396), (9533, 102672), (11408, 85797), (12834, 76264), (17112, 57198), (19066, 51336), (25668, 38132), (28599, 34224)]