238505568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^2$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 745565184

約数和(自身を除く): 507059616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 107, 112, 124, 168, 186, 214, 217, 224, 248, 321, 336, 372, 428, 434, 496, 642, 651, 672, 744, 749, 856, 868, 992, 1284, 1302, 1488, 1498, 1712, 1736, 2247, 2568, 2604, 2976, 2996, 3317, 3424, 3472, 4494, 5136, 5208, 5992, 6634, 6944, 8988, 9951, 10272, 10416, 11449, 11984, 13268, 17976, 19902, 20832, 22898, 23219, 23968, 26536, 34347, 35952, 39804, 45796, 46438, 53072, 68694, 69657, 71904, 79608, 80143, 91592, 92876, 106144, 137388, 139314, 159216, 160286, 183184, 185752, 240429, 274776, 278628, 318432, 320572, 354919, 366368, 371504, 480858, 549552, 557256, 641144, 709838, 743008, 961716, 1064757, 1099104, 1114512, 1282288, 1419676, 1923432, 2129514, 2229024, 2484433, 2564576, 2839352, 3846864, 4259028, 4968866, 5678704, 7453299, 7693728, 8518056, 9937732, 11357408, 14906598, 17036112, 19875464, 29813196, 34072224, 39750928, 59626392, 79501856, 119252784, 238505568]

約数ペア:

[(1, 238505568), (2, 119252784), (3, 79501856), (4, 59626392), (6, 39750928), (7, 34072224), (8, 29813196), (12, 19875464), (14, 17036112), (16, 14906598), (21, 11357408), (24, 9937732), (28, 8518056), (31, 7693728), (32, 7453299), (42, 5678704), (48, 4968866), (56, 4259028), (62, 3846864), (84, 2839352), (93, 2564576), (96, 2484433), (107, 2229024), (112, 2129514), (124, 1923432), (168, 1419676), (186, 1282288), (214, 1114512), (217, 1099104), (224, 1064757), (248, 961716), (321, 743008), (336, 709838), (372, 641144), (428, 557256), (434, 549552), (496, 480858), (642, 371504), (651, 366368), (672, 354919), (744, 320572), (749, 318432), (856, 278628), (868, 274776), (992, 240429), (1284, 185752), (1302, 183184), (1488, 160286), (1498, 159216), (1712, 139314), (1736, 137388), (2247, 106144), (2568, 92876), (2604, 91592), (2976, 80143), (2996, 79608), (3317, 71904), (3424, 69657), (3472, 68694), (4494, 53072), (5136, 46438), (5208, 45796), (5992, 39804), (6634, 35952), (6944, 34347), (8988, 26536), (9951, 23968), (10272, 23219), (10416, 22898), (11449, 20832), (11984, 19902), (13268, 17976)]