257080824528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1021}}^1\times {\mathrm{1321}}^1$

素因数の和:2402

約数の個数: 240

約数和(自身を含む): 765967349952

約数和(自身を除く): 508886525424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 361, 418, 456, 528, 627, 722, 836, 912, 1021, 1083, 1254, 1321, 1444, 1672, 2042, 2166, 2508, 2642, 2888, 3063, 3344, 3963, 3971, 4084, 4332, 5016, 5284, 5776, 6126, 7926, 7942, 8168, 8664, 10032, 10568, 11231, 11913, 12252, 14531, 15852, 15884, 16336, 17328, 19399, 21136, 22462, 23826, 24504, 25099, 29062, 31704, 31768, 33693, 38798, 43593, 44924, 47652, 49008, 50198, 58124, 58197, 63408, 63536, 67386, 75297, 77596, 87186, 89848, 95304, 100396, 116248, 116394, 134772, 150594, 155192, 174372, 179696, 190608, 200792, 213389, 232496, 232788, 269544, 276089, 301188, 310384, 348744, 368581, 401584, 426778, 465576, 476881, 539088, 552178, 602376, 640167, 697488, 737162, 828267, 853556, 931152, 953762, 1104356, 1105743, 1204752, 1280334, 1348741, 1430643, 1474324, 1656534, 1707112, 1907524, 2208712, 2211486, 2560668, 2697482, 2861286, 2948648, 3313068, 3414224, 3815048, 4046223, 4054391, 4417424, 4422972, 5121336, 5245691, 5394964, 5722572, 5897296, 6626136, 7630096, 8092446, 8108782, 8845944, 10242672, 10491382, 10789928, 11445144, 12163173, 13252272, 14836151, 15737073, 16184892, 16217564, 17691888, 20982764, 21579856, 22890288, 24326346, 25626079, 29672302, 31474146, 32369784, 32435128, 41965528, 44508453, 48652692, 51252158, 59344604, 62948292, 64739568, 64870256, 76878237, 83931056, 89016906, 97305384, 102504316, 118689208, 125896584, 153756474, 178033812, 194610768, 205008632, 237378416, 251793168, 281886869, 307512948, 356067624, 410017264, 486895501, 563773738, 615025896, 712135248, 845660607, 973791002, 1127547476, 1230051792, 1460686503, 1691321214, 1947582004, 2255094952, 2921373006, 3382642428, 3895164008, 4510189904, 5355850511, 5842746012, 6765284856, 7790328016, 10711701022, 11685492024, 13530569712, 16067551533, 21423402044, 23370984048, 32135103066, 42846804088, 64270206132, 85693608176, 128540412264, 257080824528]

約数ペア:

[(1, 257080824528), (2, 128540412264), (3, 85693608176), (4, 64270206132), (6, 42846804088), (8, 32135103066), (11, 23370984048), (12, 21423402044), (16, 16067551533), (19, 13530569712), (22, 11685492024), (24, 10711701022), (33, 7790328016), (38, 6765284856), (44, 5842746012), (48, 5355850511), (57, 4510189904), (66, 3895164008), (76, 3382642428), (88, 2921373006), (114, 2255094952), (132, 1947582004), (152, 1691321214), (176, 1460686503), (209, 1230051792), (228, 1127547476), (264, 973791002), (304, 845660607), (361, 712135248), (418, 615025896), (456, 563773738), (528, 486895501), (627, 410017264), (722, 356067624), (836, 307512948), (912, 281886869), (1021, 251793168), (1083, 237378416), (1254, 205008632), (1321, 194610768), (1444, 178033812), (1672, 153756474), (2042, 125896584), (2166, 118689208), (2508, 102504316), (2642, 97305384), (2888, 89016906), (3063, 83931056), (3344, 76878237), (3963, 64870256), (3971, 64739568), (4084, 62948292), (4332, 59344604), (5016, 51252158), (5284, 48652692), (5776, 44508453), (6126, 41965528), (7926, 32435128), (7942, 32369784), (8168, 31474146), (8664, 29672302), (10032, 25626079), (10568, 24326346), (11231, 22890288), (11913, 21579856), (12252, 20982764), (14531, 17691888), (15852, 16217564), (15884, 16184892), (16336, 15737073), (17328, 14836151), (19399, 13252272), (21136, 12163173), (22462, 11445144), (23826, 10789928), (24504, 10491382), (25099, 10242672), (29062, 8845944), (31704, 8108782), (31768, 8092446), (33693, 7630096), (38798, 6626136), (43593, 5897296), (44924, 5722572), (47652, 5394964), (49008, 5245691), (50198, 5121336), (58124, 4422972), (58197, 4417424), (63408, 4054391), (63536, 4046223), (67386, 3815048), (75297, 3414224), (77596, 3313068), (87186, 2948648), (89848, 2861286), (95304, 2697482), (100396, 2560668), (116248, 2211486), (116394, 2208712), (134772, 1907524), (150594, 1707112), (155192, 1656534), (174372, 1474324), (179696, 1430643), (190608, 1348741), (200792, 1280334), (213389, 1204752), (232496, 1105743), (232788, 1104356), (269544, 953762), (276089, 931152), (301188, 853556), (310384, 828267), (348744, 737162), (368581, 697488), (401584, 640167), (426778, 602376), (465576, 552178), (476881, 539088)]