505464024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 1397088000

約数和(自身を除く): 891623976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 131, 149, 156, 166, 249, 262, 298, 312, 332, 393, 447, 498, 524, 596, 664, 786, 894, 996, 1048, 1079, 1192, 1572, 1703, 1788, 1937, 1992, 2158, 3144, 3237, 3406, 3576, 3874, 4316, 5109, 5811, 6474, 6812, 7748, 8632, 10218, 10873, 11622, 12367, 12948, 13624, 15496, 19519, 20436, 21746, 23244, 24734, 25896, 32619, 37101, 39038, 40872, 43492, 46488, 49468, 58557, 65238, 74202, 78076, 86984, 98936, 117114, 130476, 141349, 148404, 156152, 160771, 234228, 253747, 260952, 282698, 296808, 321542, 424047, 468456, 482313, 507494, 565396, 643084, 761241, 848094, 964626, 1014988, 1130792, 1286168, 1522482, 1620077, 1696188, 1929252, 2029976, 3044964, 3240154, 3392376, 3858504, 4860231, 6089928, 6480308, 9720462, 12960616, 19440924, 21061001, 38881848, 42122002, 63183003, 84244004, 126366006, 168488008, 252732012, 505464024]

約数ペア:

[(1, 505464024), (2, 252732012), (3, 168488008), (4, 126366006), (6, 84244004), (8, 63183003), (12, 42122002), (13, 38881848), (24, 21061001), (26, 19440924), (39, 12960616), (52, 9720462), (78, 6480308), (83, 6089928), (104, 4860231), (131, 3858504), (149, 3392376), (156, 3240154), (166, 3044964), (249, 2029976), (262, 1929252), (298, 1696188), (312, 1620077), (332, 1522482), (393, 1286168), (447, 1130792), (498, 1014988), (524, 964626), (596, 848094), (664, 761241), (786, 643084), (894, 565396), (996, 507494), (1048, 482313), (1079, 468456), (1192, 424047), (1572, 321542), (1703, 296808), (1788, 282698), (1937, 260952), (1992, 253747), (2158, 234228), (3144, 160771), (3237, 156152), (3406, 148404), (3576, 141349), (3874, 130476), (4316, 117114), (5109, 98936), (5811, 86984), (6474, 78076), (6812, 74202), (7748, 65238), (8632, 58557), (10218, 49468), (10873, 46488), (11622, 43492), (12367, 40872), (12948, 39038), (13624, 37101), (15496, 32619), (19519, 25896), (20436, 24734), (21746, 23244)]