15664538448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11903}}^1$

素因数の和:11986

約数の個数: 240

約数和(自身を含む): 51043399680

約数和(自身を除く): 35378861232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 37, 38, 39, 48, 52, 57, 72, 74, 76, 78, 104, 111, 114, 117, 144, 148, 152, 156, 171, 208, 222, 228, 234, 247, 296, 304, 312, 333, 342, 444, 456, 468, 481, 494, 592, 624, 666, 684, 703, 741, 888, 912, 936, 962, 988, 1332, 1368, 1406, 1443, 1482, 1776, 1872, 1924, 1976, 2109, 2223, 2664, 2736, 2812, 2886, 2964, 3848, 3952, 4218, 4329, 4446, 5328, 5624, 5772, 5928, 6327, 7696, 8436, 8658, 8892, 9139, 11248, 11544, 11856, 11903, 12654, 16872, 17316, 17784, 18278, 23088, 23806, 25308, 27417, 33744, 34632, 35568, 35709, 36556, 47612, 50616, 54834, 69264, 71418, 73112, 82251, 95224, 101232, 107127, 109668, 142836, 146224, 154739, 164502, 190448, 214254, 219336, 226157, 285672, 309478, 329004, 428508, 438672, 440411, 452314, 464217, 571344, 618956, 658008, 678471, 857016, 880822, 904628, 928434, 1237912, 1316016, 1321233, 1356942, 1392651, 1714032, 1761644, 1809256, 1856868, 2035413, 2475824, 2642466, 2713884, 2785302, 2940041, 3523288, 3618512, 3713736, 3963699, 4070826, 5284932, 5427768, 5570604, 5725343, 5880082, 7046576, 7427472, 7927398, 8141652, 8367809, 8820123, 10569864, 10855536, 11141208, 11450686, 11760164, 15854796, 16283304, 16735618, 17176029, 17640246, 21139728, 22282416, 22901372, 23520328, 25103427, 26460369, 31709592, 32566608, 33471236, 34352058, 35280492, 45802744, 47040656, 50206854, 51528087, 52920738, 63419184, 66942472, 68704116, 70560984, 75310281, 91605488, 100413708, 103056174, 105841476, 108781517, 133884944, 137408232, 141121968, 150620562, 200827416, 206112348, 211682952, 217563034, 274816464, 301241124, 326344551, 401654832, 412224696, 423365904, 435126068, 602482248, 652689102, 824449392, 870252136, 979033653, 1204964496, 1305378204, 1740504272, 1958067306, 2610756408, 3916134612, 5221512816, 7832269224, 15664538448]

約数ペア:

[(1, 15664538448), (2, 7832269224), (3, 5221512816), (4, 3916134612), (6, 2610756408), (8, 1958067306), (9, 1740504272), (12, 1305378204), (13, 1204964496), (16, 979033653), (18, 870252136), (19, 824449392), (24, 652689102), (26, 602482248), (36, 435126068), (37, 423365904), (38, 412224696), (39, 401654832), (48, 326344551), (52, 301241124), (57, 274816464), (72, 217563034), (74, 211682952), (76, 206112348), (78, 200827416), (104, 150620562), (111, 141121968), (114, 137408232), (117, 133884944), (144, 108781517), (148, 105841476), (152, 103056174), (156, 100413708), (171, 91605488), (208, 75310281), (222, 70560984), (228, 68704116), (234, 66942472), (247, 63419184), (296, 52920738), (304, 51528087), (312, 50206854), (333, 47040656), (342, 45802744), (444, 35280492), (456, 34352058), (468, 33471236), (481, 32566608), (494, 31709592), (592, 26460369), (624, 25103427), (666, 23520328), (684, 22901372), (703, 22282416), (741, 21139728), (888, 17640246), (912, 17176029), (936, 16735618), (962, 16283304), (988, 15854796), (1332, 11760164), (1368, 11450686), (1406, 11141208), (1443, 10855536), (1482, 10569864), (1776, 8820123), (1872, 8367809), (1924, 8141652), (1976, 7927398), (2109, 7427472), (2223, 7046576), (2664, 5880082), (2736, 5725343), (2812, 5570604), (2886, 5427768), (2964, 5284932), (3848, 4070826), (3952, 3963699), (4218, 3713736), (4329, 3618512), (4446, 3523288), (5328, 2940041), (5624, 2785302), (5772, 2713884), (5928, 2642466), (6327, 2475824), (7696, 2035413), (8436, 1856868), (8658, 1809256), (8892, 1761644), (9139, 1714032), (11248, 1392651), (11544, 1356942), (11856, 1321233), (11903, 1316016), (12654, 1237912), (16872, 928434), (17316, 904628), (17784, 880822), (18278, 857016), (23088, 678471), (23806, 658008), (25308, 618956), (27417, 571344), (33744, 464217), (34632, 452314), (35568, 440411), (35709, 438672), (36556, 428508), (47612, 329004), (50616, 309478), (54834, 285672), (69264, 226157), (71418, 219336), (73112, 214254), (82251, 190448), (95224, 164502), (101232, 154739), (107127, 146224), (109668, 142836)]