345123072

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{1019}}^1$

素因数の和:1058

約数の個数: 216

約数和(自身を含む): 1188381600

約数和(自身を除く): 843258528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1019, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 2016, 2038, 2304, 2352, 2646, 2688, 3024, 3057, 3136, 3456, 3528, 4032, 4076, 4704, 5292, 5376, 6048, 6114, 6272, 6912, 7056, 7133, 8064, 8152, 9171, 9408, 10584, 12096, 12228, 12544, 14112, 14266, 16128, 16304, 18342, 18816, 21168, 21399, 24192, 24456, 27513, 28224, 28532, 32608, 36684, 37632, 42336, 42798, 48384, 48912, 49931, 55026, 56448, 57064, 64197, 65216, 73368, 84672, 85596, 97824, 99862, 110052, 112896, 114128, 128394, 130432, 146736, 149793, 169344, 171192, 192591, 195648, 199724, 220104, 228256, 256788, 260864, 293472, 299586, 338688, 342384, 385182, 391296, 399448, 440208, 449379, 456512, 513576, 586944, 599172, 684768, 770364, 782592, 798896, 880416, 898758, 913024, 1027152, 1173888, 1198344, 1348137, 1369536, 1540728, 1597792, 1760832, 1797516, 1826048, 2054304, 2347776, 2396688, 2696274, 2739072, 3081456, 3195584, 3521664, 3595032, 4108608, 4793376, 5392548, 5478144, 6162912, 6391168, 7043328, 7190064, 8217216, 9586752, 10785096, 12325824, 12782336, 14380128, 16434432, 19173504, 21570192, 24651648, 28760256, 38347008, 43140384, 49303296, 57520512, 86280768, 115041024, 172561536, 345123072]

約数ペア:

[(1, 345123072), (2, 172561536), (3, 115041024), (4, 86280768), (6, 57520512), (7, 49303296), (8, 43140384), (9, 38347008), (12, 28760256), (14, 24651648), (16, 21570192), (18, 19173504), (21, 16434432), (24, 14380128), (27, 12782336), (28, 12325824), (32, 10785096), (36, 9586752), (42, 8217216), (48, 7190064), (49, 7043328), (54, 6391168), (56, 6162912), (63, 5478144), (64, 5392548), (72, 4793376), (84, 4108608), (96, 3595032), (98, 3521664), (108, 3195584), (112, 3081456), (126, 2739072), (128, 2696274), (144, 2396688), (147, 2347776), (168, 2054304), (189, 1826048), (192, 1797516), (196, 1760832), (216, 1597792), (224, 1540728), (252, 1369536), (256, 1348137), (288, 1198344), (294, 1173888), (336, 1027152), (378, 913024), (384, 898758), (392, 880416), (432, 798896), (441, 782592), (448, 770364), (504, 684768), (576, 599172), (588, 586944), (672, 513576), (756, 456512), (768, 449379), (784, 440208), (864, 399448), (882, 391296), (896, 385182), (1008, 342384), (1019, 338688), (1152, 299586), (1176, 293472), (1323, 260864), (1344, 256788), (1512, 228256), (1568, 220104), (1728, 199724), (1764, 195648), (1792, 192591), (2016, 171192), (2038, 169344), (2304, 149793), (2352, 146736), (2646, 130432), (2688, 128394), (3024, 114128), (3057, 112896), (3136, 110052), (3456, 99862), (3528, 97824), (4032, 85596), (4076, 84672), (4704, 73368), (5292, 65216), (5376, 64197), (6048, 57064), (6114, 56448), (6272, 55026), (6912, 49931), (7056, 48912), (7133, 48384), (8064, 42798), (8152, 42336), (9171, 37632), (9408, 36684), (10584, 32608), (12096, 28532), (12228, 28224), (12544, 27513), (14112, 24456), (14266, 24192), (16128, 21399), (16304, 21168), (18342, 18816)]