538293672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 1739612160

約数和(自身を除く): 1201318488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 131, 168, 186, 217, 248, 252, 262, 263, 279, 372, 393, 434, 504, 524, 526, 558, 651, 744, 786, 789, 868, 917, 1048, 1052, 1116, 1179, 1302, 1572, 1578, 1736, 1834, 1841, 1953, 2104, 2232, 2358, 2367, 2604, 2751, 3144, 3156, 3668, 3682, 3906, 4061, 4716, 4734, 5208, 5502, 5523, 6312, 7336, 7364, 7812, 8122, 8153, 8253, 9432, 9468, 11004, 11046, 12183, 14728, 15624, 16244, 16306, 16506, 16569, 18936, 22008, 22092, 24366, 24459, 28427, 32488, 32612, 33012, 33138, 34453, 36549, 44184, 48732, 48918, 56854, 57071, 65224, 66024, 66276, 68906, 73098, 73377, 85281, 97464, 97836, 103359, 113708, 114142, 132552, 137812, 146196, 146754, 170562, 171213, 195672, 206718, 227416, 228284, 241171, 255843, 275624, 292392, 293508, 310077, 341124, 342426, 413436, 456568, 482342, 511686, 513639, 587016, 620154, 682248, 684852, 723513, 826872, 964684, 1023372, 1027278, 1068043, 1240308, 1369704, 1447026, 1929368, 2046744, 2054556, 2136086, 2170539, 2480616, 2894052, 3204129, 4109112, 4272172, 4341078, 5788104, 6408258, 7476301, 8544344, 8682156, 9612387, 12816516, 14952602, 17364312, 19224774, 22428903, 25633032, 29905204, 38449548, 44857806, 59810408, 67286709, 76899096, 89715612, 134573418, 179431224, 269146836, 538293672]

約数ペア:

[(1, 538293672), (2, 269146836), (3, 179431224), (4, 134573418), (6, 89715612), (7, 76899096), (8, 67286709), (9, 59810408), (12, 44857806), (14, 38449548), (18, 29905204), (21, 25633032), (24, 22428903), (28, 19224774), (31, 17364312), (36, 14952602), (42, 12816516), (56, 9612387), (62, 8682156), (63, 8544344), (72, 7476301), (84, 6408258), (93, 5788104), (124, 4341078), (126, 4272172), (131, 4109112), (168, 3204129), (186, 2894052), (217, 2480616), (248, 2170539), (252, 2136086), (262, 2054556), (263, 2046744), (279, 1929368), (372, 1447026), (393, 1369704), (434, 1240308), (504, 1068043), (524, 1027278), (526, 1023372), (558, 964684), (651, 826872), (744, 723513), (786, 684852), (789, 682248), (868, 620154), (917, 587016), (1048, 513639), (1052, 511686), (1116, 482342), (1179, 456568), (1302, 413436), (1572, 342426), (1578, 341124), (1736, 310077), (1834, 293508), (1841, 292392), (1953, 275624), (2104, 255843), (2232, 241171), (2358, 228284), (2367, 227416), (2604, 206718), (2751, 195672), (3144, 171213), (3156, 170562), (3668, 146754), (3682, 146196), (3906, 137812), (4061, 132552), (4716, 114142), (4734, 113708), (5208, 103359), (5502, 97836), (5523, 97464), (6312, 85281), (7336, 73377), (7364, 73098), (7812, 68906), (8122, 66276), (8153, 66024), (8253, 65224), (9432, 57071), (9468, 56854), (11004, 48918), (11046, 48732), (12183, 44184), (14728, 36549), (15624, 34453), (16244, 33138), (16306, 33012), (16506, 32612), (16569, 32488), (18936, 28427), (22008, 24459), (22092, 24366)]