238397712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 749952000

約数和(自身を除く): 511554288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 107, 112, 114, 133, 152, 168, 214, 228, 266, 304, 321, 336, 349, 399, 428, 456, 532, 642, 698, 749, 798, 856, 912, 1047, 1064, 1284, 1396, 1498, 1596, 1712, 2033, 2094, 2128, 2247, 2443, 2568, 2792, 2996, 3192, 4066, 4188, 4494, 4886, 5136, 5584, 5992, 6099, 6384, 6631, 7329, 8132, 8376, 8988, 9772, 11984, 12198, 13262, 14231, 14658, 16264, 16752, 17976, 19544, 19893, 24396, 26524, 28462, 29316, 32528, 35952, 37343, 39088, 39786, 42693, 46417, 48792, 53048, 56924, 58632, 74686, 79572, 85386, 92834, 97584, 106096, 112029, 113848, 117264, 139251, 149372, 159144, 170772, 185668, 224058, 227696, 261401, 278502, 298744, 318288, 341544, 371336, 448116, 522802, 557004, 597488, 683088, 709517, 742672, 784203, 896232, 1045604, 1114008, 1419034, 1568406, 1792464, 2091208, 2128551, 2228016, 2838068, 3136812, 4182416, 4257102, 4966619, 5676136, 6273624, 8514204, 9933238, 11352272, 12547248, 14899857, 17028408, 19866476, 29799714, 34056816, 39732952, 59599428, 79465904, 119198856, 238397712]

約数ペア:

[(1, 238397712), (2, 119198856), (3, 79465904), (4, 59599428), (6, 39732952), (7, 34056816), (8, 29799714), (12, 19866476), (14, 17028408), (16, 14899857), (19, 12547248), (21, 11352272), (24, 9933238), (28, 8514204), (38, 6273624), (42, 5676136), (48, 4966619), (56, 4257102), (57, 4182416), (76, 3136812), (84, 2838068), (107, 2228016), (112, 2128551), (114, 2091208), (133, 1792464), (152, 1568406), (168, 1419034), (214, 1114008), (228, 1045604), (266, 896232), (304, 784203), (321, 742672), (336, 709517), (349, 683088), (399, 597488), (428, 557004), (456, 522802), (532, 448116), (642, 371336), (698, 341544), (749, 318288), (798, 298744), (856, 278502), (912, 261401), (1047, 227696), (1064, 224058), (1284, 185668), (1396, 170772), (1498, 159144), (1596, 149372), (1712, 139251), (2033, 117264), (2094, 113848), (2128, 112029), (2247, 106096), (2443, 97584), (2568, 92834), (2792, 85386), (2996, 79572), (3192, 74686), (4066, 58632), (4188, 56924), (4494, 53048), (4886, 48792), (5136, 46417), (5584, 42693), (5992, 39786), (6099, 39088), (6384, 37343), (6631, 35952), (7329, 32528), (8132, 29316), (8376, 28462), (8988, 26524), (9772, 24396), (11984, 19893), (12198, 19544), (13262, 17976), (14231, 16752), (14658, 16264)]