989147016

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4236

約数の個数: 192

約数和(自身を含む): 3284910720

約数和(自身を除く): 2295763704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 52, 66, 69, 72, 78, 88, 92, 99, 104, 117, 132, 138, 143, 156, 184, 198, 207, 234, 253, 264, 276, 286, 299, 312, 396, 414, 429, 468, 506, 552, 572, 598, 759, 792, 828, 858, 897, 936, 1012, 1144, 1196, 1287, 1518, 1656, 1716, 1794, 2024, 2277, 2392, 2574, 2691, 3036, 3289, 3432, 3588, 4177, 4554, 5148, 5382, 6072, 6578, 7176, 8354, 9108, 9867, 10296, 10764, 12531, 13156, 16708, 18216, 19734, 21528, 25062, 26312, 29601, 33416, 37593, 39468, 45947, 50124, 54301, 59202, 75186, 78936, 91894, 96071, 100248, 108602, 118404, 137841, 150372, 162903, 183788, 192142, 217204, 236808, 275682, 288213, 300744, 325806, 367576, 384284, 413523, 434408, 488709, 551364, 576426, 597311, 651612, 768568, 827046, 864639, 977418, 1056781, 1102728, 1152852, 1194622, 1248923, 1303224, 1654092, 1729278, 1791933, 1954836, 2113562, 2305704, 2389244, 2497846, 3170343, 3308184, 3458556, 3583866, 3746769, 3909672, 4227124, 4778488, 4995692, 5375799, 6340686, 6917112, 7167732, 7493538, 8454248, 9511029, 9991384, 10751598, 11240307, 12681372, 13738153, 14335464, 14987076, 19022058, 21503196, 22480614, 25362744, 27476306, 29974152, 38044116, 41214459, 43006392, 44961228, 54952612, 76088232, 82428918, 89922456, 109905224, 123643377, 164857836, 247286754, 329715672, 494573508, 989147016]

約数ペア:

[(1, 989147016), (2, 494573508), (3, 329715672), (4, 247286754), (6, 164857836), (8, 123643377), (9, 109905224), (11, 89922456), (12, 82428918), (13, 76088232), (18, 54952612), (22, 44961228), (23, 43006392), (24, 41214459), (26, 38044116), (33, 29974152), (36, 27476306), (39, 25362744), (44, 22480614), (46, 21503196), (52, 19022058), (66, 14987076), (69, 14335464), (72, 13738153), (78, 12681372), (88, 11240307), (92, 10751598), (99, 9991384), (104, 9511029), (117, 8454248), (132, 7493538), (138, 7167732), (143, 6917112), (156, 6340686), (184, 5375799), (198, 4995692), (207, 4778488), (234, 4227124), (253, 3909672), (264, 3746769), (276, 3583866), (286, 3458556), (299, 3308184), (312, 3170343), (396, 2497846), (414, 2389244), (429, 2305704), (468, 2113562), (506, 1954836), (552, 1791933), (572, 1729278), (598, 1654092), (759, 1303224), (792, 1248923), (828, 1194622), (858, 1152852), (897, 1102728), (936, 1056781), (1012, 977418), (1144, 864639), (1196, 827046), (1287, 768568), (1518, 651612), (1656, 597311), (1716, 576426), (1794, 551364), (2024, 488709), (2277, 434408), (2392, 413523), (2574, 384284), (2691, 367576), (3036, 325806), (3289, 300744), (3432, 288213), (3588, 275682), (4177, 236808), (4554, 217204), (5148, 192142), (5382, 183788), (6072, 162903), (6578, 150372), (7176, 137841), (8354, 118404), (9108, 108602), (9867, 100248), (10296, 96071), (10764, 91894), (12531, 78936), (13156, 75186), (16708, 59202), (18216, 54301), (19734, 50124), (21528, 45947), (25062, 39468), (26312, 37593), (29601, 33416)]