497985984

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^2$

素因数の和:383

約数の個数: 126

約数和(自身を含む): 1482307424

約数和(自身を除く): 984321440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 167, 186, 192, 248, 279, 288, 334, 372, 496, 501, 558, 576, 668, 744, 992, 1002, 1116, 1336, 1488, 1503, 1984, 2004, 2232, 2672, 2976, 3006, 4008, 4464, 5177, 5344, 5952, 6012, 8016, 8928, 10354, 10688, 12024, 15531, 16032, 17856, 20708, 24048, 27889, 31062, 32064, 41416, 46593, 48096, 55778, 62124, 82832, 83667, 93186, 96192, 111556, 124248, 165664, 167334, 186372, 223112, 248496, 251001, 331328, 334668, 372744, 446224, 496992, 502002, 669336, 745488, 864559, 892448, 993984, 1004004, 1338672, 1490976, 1729118, 1784896, 2008008, 2593677, 2677344, 2981952, 3458236, 4016016, 5187354, 5354688, 6916472, 7781031, 8032032, 10374708, 13832944, 15562062, 16064064, 20749416, 27665888, 31124124, 41498832, 55331776, 62248248, 82997664, 124496496, 165995328, 248992992, 497985984]

約数ペア:

[(1, 497985984), (2, 248992992), (3, 165995328), (4, 124496496), (6, 82997664), (8, 62248248), (9, 55331776), (12, 41498832), (16, 31124124), (18, 27665888), (24, 20749416), (31, 16064064), (32, 15562062), (36, 13832944), (48, 10374708), (62, 8032032), (64, 7781031), (72, 6916472), (93, 5354688), (96, 5187354), (124, 4016016), (144, 3458236), (167, 2981952), (186, 2677344), (192, 2593677), (248, 2008008), (279, 1784896), (288, 1729118), (334, 1490976), (372, 1338672), (496, 1004004), (501, 993984), (558, 892448), (576, 864559), (668, 745488), (744, 669336), (992, 502002), (1002, 496992), (1116, 446224), (1336, 372744), (1488, 334668), (1503, 331328), (1984, 251001), (2004, 248496), (2232, 223112), (2672, 186372), (2976, 167334), (3006, 165664), (4008, 124248), (4464, 111556), (5177, 96192), (5344, 93186), (5952, 83667), (6012, 82832), (8016, 62124), (8928, 55778), (10354, 48096), (10688, 46593), (12024, 41416), (15531, 32064), (16032, 31062), (17856, 27889), (20708, 24048)]