989122464

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 3222483264

約数和(自身を除く): 2233360800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 53, 66, 72, 86, 88, 96, 99, 106, 129, 132, 137, 144, 159, 172, 176, 198, 212, 258, 264, 274, 288, 318, 344, 352, 387, 396, 411, 424, 473, 477, 516, 528, 548, 583, 636, 688, 774, 792, 822, 848, 946, 954, 1032, 1056, 1096, 1166, 1233, 1272, 1376, 1419, 1507, 1548, 1584, 1644, 1696, 1749, 1892, 1908, 2064, 2192, 2279, 2332, 2466, 2544, 2838, 3014, 3096, 3168, 3288, 3498, 3784, 3816, 4128, 4257, 4384, 4521, 4558, 4664, 4932, 5088, 5247, 5676, 5891, 6028, 6192, 6576, 6837, 6996, 7261, 7568, 7632, 8514, 9042, 9116, 9328, 9864, 10494, 11352, 11782, 12056, 12384, 13152, 13563, 13674, 13992, 14522, 15136, 15264, 17028, 17673, 18084, 18232, 18656, 19728, 20511, 20988, 21783, 22704, 23564, 24112, 25069, 27126, 27348, 27984, 29044, 34056, 35346, 36168, 36464, 39456, 41022, 41976, 43566, 45408, 47128, 48224, 50138, 53019, 54252, 54696, 55968, 58088, 64801, 65349, 68112, 70692, 72336, 72928, 75207, 79871, 82044, 83952, 87132, 94256, 100276, 106038, 108504, 109392, 116176, 129602, 130698, 136224, 141384, 144672, 150414, 159742, 164088, 167904, 174264, 188512, 194403, 200552, 212076, 217008, 218784, 225621, 232352, 239613, 259204, 261396, 282768, 300828, 312223, 319484, 328176, 348528, 388806, 401104, 424152, 434016, 451242, 479226, 518408, 522792, 565536, 583209, 601656, 624446, 638968, 656352, 697056, 718839, 777612, 802208, 848304, 902484, 936669, 958452, 1036816, 1045584, 1166418, 1203312, 1248892, 1277936, 1437678, 1555224, 1696608, 1804968, 1873338, 1916904, 2073632, 2091168, 2332836, 2406624, 2497784, 2555872, 2810007, 2875356, 3110448, 3434453, 3609936, 3746676, 3833808, 4665672, 4995568, 5620014, 5750712, 6220896, 6868906, 7219872, 7493352, 7667616, 9331344, 9991136, 10303359, 11240028, 11501424, 13737812, 14986704, 18662688, 20606718, 22480056, 23002848, 27475624, 29973408, 30910077, 41213436, 44960112, 54951248, 61820154, 82426872, 89920224, 109902496, 123640308, 164853744, 247280616, 329707488, 494561232, 989122464]

約数ペア:

[(1, 989122464), (2, 494561232), (3, 329707488), (4, 247280616), (6, 164853744), (8, 123640308), (9, 109902496), (11, 89920224), (12, 82426872), (16, 61820154), (18, 54951248), (22, 44960112), (24, 41213436), (32, 30910077), (33, 29973408), (36, 27475624), (43, 23002848), (44, 22480056), (48, 20606718), (53, 18662688), (66, 14986704), (72, 13737812), (86, 11501424), (88, 11240028), (96, 10303359), (99, 9991136), (106, 9331344), (129, 7667616), (132, 7493352), (137, 7219872), (144, 6868906), (159, 6220896), (172, 5750712), (176, 5620014), (198, 4995568), (212, 4665672), (258, 3833808), (264, 3746676), (274, 3609936), (288, 3434453), (318, 3110448), (344, 2875356), (352, 2810007), (387, 2555872), (396, 2497784), (411, 2406624), (424, 2332836), (473, 2091168), (477, 2073632), (516, 1916904), (528, 1873338), (548, 1804968), (583, 1696608), (636, 1555224), (688, 1437678), (774, 1277936), (792, 1248892), (822, 1203312), (848, 1166418), (946, 1045584), (954, 1036816), (1032, 958452), (1056, 936669), (1096, 902484), (1166, 848304), (1233, 802208), (1272, 777612), (1376, 718839), (1419, 697056), (1507, 656352), (1548, 638968), (1584, 624446), (1644, 601656), (1696, 583209), (1749, 565536), (1892, 522792), (1908, 518408), (2064, 479226), (2192, 451242), (2279, 434016), (2332, 424152), (2466, 401104), (2544, 388806), (2838, 348528), (3014, 328176), (3096, 319484), (3168, 312223), (3288, 300828), (3498, 282768), (3784, 261396), (3816, 259204), (4128, 239613), (4257, 232352), (4384, 225621), (4521, 218784), (4558, 217008), (4664, 212076), (4932, 200552), (5088, 194403), (5247, 188512), (5676, 174264), (5891, 167904), (6028, 164088), (6192, 159742), (6576, 150414), (6837, 144672), (6996, 141384), (7261, 136224), (7568, 130698), (7632, 129602), (8514, 116176), (9042, 109392), (9116, 108504), (9328, 106038), (9864, 100276), (10494, 94256), (11352, 87132), (11782, 83952), (12056, 82044), (12384, 79871), (13152, 75207), (13563, 72928), (13674, 72336), (13992, 70692), (14522, 68112), (15136, 65349), (15264, 64801), (17028, 58088), (17673, 55968), (18084, 54696), (18232, 54252), (18656, 53019), (19728, 50138), (20511, 48224), (20988, 47128), (21783, 45408), (22704, 43566), (23564, 41976), (24112, 41022), (25069, 39456), (27126, 36464), (27348, 36168), (27984, 35346), (29044, 34056)]