280582441128

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{53653}}^1$

素因数の和:53781

約数の個数: 256

約数和(自身を含む): 890055475200

約数和(自身を除く): 609473034072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 71, 72, 88, 93, 99, 108, 124, 132, 142, 186, 198, 213, 216, 248, 264, 279, 284, 297, 341, 372, 396, 426, 558, 568, 594, 639, 682, 744, 781, 792, 837, 852, 1023, 1116, 1188, 1278, 1364, 1562, 1674, 1704, 1917, 2046, 2201, 2232, 2343, 2376, 2556, 2728, 3069, 3124, 3348, 3834, 4092, 4402, 4686, 5112, 6138, 6248, 6603, 6696, 7029, 7668, 8184, 8804, 9207, 9372, 12276, 13206, 14058, 15336, 17608, 18414, 18744, 19809, 21087, 24211, 24552, 26412, 28116, 36828, 39618, 42174, 48422, 52824, 53653, 56232, 59427, 72633, 73656, 79236, 84348, 96844, 107306, 118854, 145266, 158472, 160959, 168696, 193688, 214612, 217899, 237708, 290532, 321918, 429224, 435798, 475416, 482877, 581064, 590183, 643836, 653697, 871596, 965754, 1180366, 1287672, 1307394, 1448631, 1663243, 1743192, 1770549, 1931508, 2360732, 2614788, 2897262, 3326486, 3541098, 3809363, 3863016, 4721464, 4989729, 5229576, 5311647, 5794524, 6652972, 7082196, 7618726, 9979458, 10623294, 11428089, 11589048, 13305944, 14164392, 14969187, 15237452, 15934941, 18295673, 19958916, 21246588, 22856178, 29938374, 30474904, 31869882, 34284267, 36591346, 39917832, 41902993, 42493176, 44907561, 45712356, 54887019, 59876748, 63739764, 68568534, 73182692, 83805986, 89815122, 91424712, 102852801, 109774038, 118090253, 119753496, 125708979, 127479528, 137137068, 146365384, 164661057, 167611972, 179630244, 205705602, 219548076, 236180506, 251417958, 274274136, 329322114, 335223944, 354270759, 359260488, 377126937, 411411204, 439096152, 472361012, 493983171, 502835916, 658644228, 708541518, 754253874, 822822408, 944722024, 987966342, 1005671832, 1062812277, 1131380811, 1298992783, 1317288456, 1417083036, 1508507748, 1975932684, 2125624554, 2262761622, 2597985566, 2834166072, 3017015496, 3188436831, 3896978349, 3951865368, 4251249108, 4525523244, 5195971132, 6376873662, 7793956698, 8502498216, 9051046488, 10391942264, 11690935047, 12753747324, 15587913396, 23381870094, 25507494648, 31175826792, 35072805141, 46763740188, 70145610282, 93527480376, 140291220564, 280582441128]

約数ペア:

[(1, 280582441128), (2, 140291220564), (3, 93527480376), (4, 70145610282), (6, 46763740188), (8, 35072805141), (9, 31175826792), (11, 25507494648), (12, 23381870094), (18, 15587913396), (22, 12753747324), (24, 11690935047), (27, 10391942264), (31, 9051046488), (33, 8502498216), (36, 7793956698), (44, 6376873662), (54, 5195971132), (62, 4525523244), (66, 4251249108), (71, 3951865368), (72, 3896978349), (88, 3188436831), (93, 3017015496), (99, 2834166072), (108, 2597985566), (124, 2262761622), (132, 2125624554), (142, 1975932684), (186, 1508507748), (198, 1417083036), (213, 1317288456), (216, 1298992783), (248, 1131380811), (264, 1062812277), (279, 1005671832), (284, 987966342), (297, 944722024), (341, 822822408), (372, 754253874), (396, 708541518), (426, 658644228), (558, 502835916), (568, 493983171), (594, 472361012), (639, 439096152), (682, 411411204), (744, 377126937), (781, 359260488), (792, 354270759), (837, 335223944), (852, 329322114), (1023, 274274136), (1116, 251417958), (1188, 236180506), (1278, 219548076), (1364, 205705602), (1562, 179630244), (1674, 167611972), (1704, 164661057), (1917, 146365384), (2046, 137137068), (2201, 127479528), (2232, 125708979), (2343, 119753496), (2376, 118090253), (2556, 109774038), (2728, 102852801), (3069, 91424712), (3124, 89815122), (3348, 83805986), (3834, 73182692), (4092, 68568534), (4402, 63739764), (4686, 59876748), (5112, 54887019), (6138, 45712356), (6248, 44907561), (6603, 42493176), (6696, 41902993), (7029, 39917832), (7668, 36591346), (8184, 34284267), (8804, 31869882), (9207, 30474904), (9372, 29938374), (12276, 22856178), (13206, 21246588), (14058, 19958916), (15336, 18295673), (17608, 15934941), (18414, 15237452), (18744, 14969187), (19809, 14164392), (21087, 13305944), (24211, 11589048), (24552, 11428089), (26412, 10623294), (28116, 9979458), (36828, 7618726), (39618, 7082196), (42174, 6652972), (48422, 5794524), (52824, 5311647), (53653, 5229576), (56232, 4989729), (59427, 4721464), (72633, 3863016), (73656, 3809363), (79236, 3541098), (84348, 3326486), (96844, 2897262), (107306, 2614788), (118854, 2360732), (145266, 1931508), (158472, 1770549), (160959, 1743192), (168696, 1663243), (193688, 1448631), (214612, 1307394), (217899, 1287672), (237708, 1180366), (290532, 965754), (321918, 871596), (429224, 653697), (435798, 643836), (475416, 590183), (482877, 581064)]