278369531424

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2141}}^1\times {\mathrm{14563}}^1$

素因数の和:16751

約数の個数: 144

約数和(自身を含む): 817587074304

約数和(自身を除く): 539217542880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2141, 2232, 2976, 4282, 4464, 6423, 8564, 8928, 12846, 14563, 17128, 19269, 25692, 29126, 34256, 38538, 43689, 51384, 58252, 66371, 68512, 77076, 87378, 102768, 116504, 131067, 132742, 154152, 174756, 199113, 205536, 233008, 262134, 265484, 308304, 349512, 398226, 451453, 466016, 524268, 530968, 597339, 616608, 699024, 796452, 902906, 1048536, 1061936, 1194678, 1354359, 1398048, 1592904, 1805812, 2097072, 2123872, 2389356, 2708718, 3185808, 3611624, 4063077, 4194144, 4778712, 5417436, 6371616, 7223248, 8126154, 9557424, 10834872, 14446496, 16252308, 19114848, 21669744, 31179383, 32504616, 43339488, 62358766, 65009232, 93538149, 124717532, 130018464, 187076298, 249435064, 280614447, 374152596, 498870128, 561228894, 748305192, 966560873, 997740256, 1122457788, 1496610384, 1933121746, 2244915576, 2899682619, 2993220768, 3866243492, 4489831152, 5799365238, 7732486984, 8699047857, 8979662304, 11598730476, 15464973968, 17398095714, 23197460952, 30929947936, 34796191428, 46394921904, 69592382856, 92789843808, 139184765712, 278369531424]

約数ペア:

[(1, 278369531424), (2, 139184765712), (3, 92789843808), (4, 69592382856), (6, 46394921904), (8, 34796191428), (9, 30929947936), (12, 23197460952), (16, 17398095714), (18, 15464973968), (24, 11598730476), (31, 8979662304), (32, 8699047857), (36, 7732486984), (48, 5799365238), (62, 4489831152), (72, 3866243492), (93, 2993220768), (96, 2899682619), (124, 2244915576), (144, 1933121746), (186, 1496610384), (248, 1122457788), (279, 997740256), (288, 966560873), (372, 748305192), (496, 561228894), (558, 498870128), (744, 374152596), (992, 280614447), (1116, 249435064), (1488, 187076298), (2141, 130018464), (2232, 124717532), (2976, 93538149), (4282, 65009232), (4464, 62358766), (6423, 43339488), (8564, 32504616), (8928, 31179383), (12846, 21669744), (14563, 19114848), (17128, 16252308), (19269, 14446496), (25692, 10834872), (29126, 9557424), (34256, 8126154), (38538, 7223248), (43689, 6371616), (51384, 5417436), (58252, 4778712), (66371, 4194144), (68512, 4063077), (77076, 3611624), (87378, 3185808), (102768, 2708718), (116504, 2389356), (131067, 2123872), (132742, 2097072), (154152, 1805812), (174756, 1592904), (199113, 1398048), (205536, 1354359), (233008, 1194678), (262134, 1061936), (265484, 1048536), (308304, 902906), (349512, 796452), (398226, 699024), (451453, 616608), (466016, 597339), (524268, 530968)]