401571072

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{3557}}^1$

素因数の和:3593

約数の個数: 162

約数和(自身を含む): 1347240258

約数和(自身を除く): 945669186

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 3557, 4032, 4704, 5376, 6272, 7056, 7114, 8064, 9408, 10671, 12544, 14112, 14228, 16128, 18816, 21342, 24899, 28224, 28456, 32013, 37632, 42684, 49798, 56448, 56912, 64026, 74697, 85368, 99596, 112896, 113824, 128052, 149394, 170736, 174293, 199192, 224091, 227648, 256104, 298788, 341472, 348586, 398384, 448182, 455296, 512208, 522879, 597576, 682944, 697172, 796768, 896364, 910592, 1024416, 1045758, 1195152, 1365888, 1394344, 1568637, 1593536, 1792728, 2048832, 2091516, 2390304, 2731776, 2788688, 3137274, 3187072, 3585456, 4097664, 4183032, 4780608, 5577376, 6274548, 6374144, 7170912, 8195328, 8366064, 9561216, 11154752, 12549096, 14341824, 16732128, 19122432, 22309504, 25098192, 28683648, 33464256, 44619008, 50196384, 57367296, 66928512, 100392768, 133857024, 200785536, 401571072]

約数ペア:

[(1, 401571072), (2, 200785536), (3, 133857024), (4, 100392768), (6, 66928512), (7, 57367296), (8, 50196384), (9, 44619008), (12, 33464256), (14, 28683648), (16, 25098192), (18, 22309504), (21, 19122432), (24, 16732128), (28, 14341824), (32, 12549096), (36, 11154752), (42, 9561216), (48, 8366064), (49, 8195328), (56, 7170912), (63, 6374144), (64, 6274548), (72, 5577376), (84, 4780608), (96, 4183032), (98, 4097664), (112, 3585456), (126, 3187072), (128, 3137274), (144, 2788688), (147, 2731776), (168, 2390304), (192, 2091516), (196, 2048832), (224, 1792728), (252, 1593536), (256, 1568637), (288, 1394344), (294, 1365888), (336, 1195152), (384, 1045758), (392, 1024416), (441, 910592), (448, 896364), (504, 796768), (576, 697172), (588, 682944), (672, 597576), (768, 522879), (784, 512208), (882, 455296), (896, 448182), (1008, 398384), (1152, 348586), (1176, 341472), (1344, 298788), (1568, 256104), (1764, 227648), (1792, 224091), (2016, 199192), (2304, 174293), (2352, 170736), (2688, 149394), (3136, 128052), (3528, 113824), (3557, 112896), (4032, 99596), (4704, 85368), (5376, 74697), (6272, 64026), (7056, 56912), (7114, 56448), (8064, 49798), (9408, 42684), (10671, 37632), (12544, 32013), (14112, 28456), (14228, 28224), (16128, 24899), (18816, 21342)]