64963584

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 264

約数和(自身を含む): 229919040

約数和(自身を除く): 164955456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 53, 56, 57, 63, 64, 72, 76, 84, 96, 106, 112, 114, 126, 128, 133, 144, 152, 159, 168, 171, 192, 212, 224, 228, 252, 256, 266, 288, 304, 318, 336, 342, 371, 384, 399, 424, 448, 456, 477, 504, 512, 532, 576, 608, 636, 672, 684, 742, 768, 798, 848, 896, 912, 954, 1007, 1008, 1024, 1064, 1113, 1152, 1197, 1216, 1272, 1344, 1368, 1484, 1536, 1596, 1696, 1792, 1824, 1908, 2014, 2016, 2128, 2226, 2304, 2394, 2432, 2544, 2688, 2736, 2968, 3021, 3072, 3192, 3339, 3392, 3584, 3648, 3816, 4028, 4032, 4256, 4452, 4608, 4788, 4864, 5088, 5376, 5472, 5936, 6042, 6384, 6678, 6784, 7049, 7168, 7296, 7632, 8056, 8064, 8512, 8904, 9063, 9216, 9576, 9728, 10176, 10752, 10944, 11872, 12084, 12768, 13356, 13568, 14098, 14592, 15264, 16112, 16128, 17024, 17808, 18126, 19152, 19456, 20352, 21147, 21504, 21888, 23744, 24168, 25536, 26712, 27136, 28196, 29184, 30528, 32224, 32256, 34048, 35616, 36252, 38304, 40704, 42294, 43776, 47488, 48336, 51072, 53424, 54272, 56392, 58368, 61056, 63441, 64448, 64512, 68096, 71232, 72504, 76608, 81408, 84588, 87552, 94976, 96672, 102144, 106848, 112784, 122112, 126882, 128896, 136192, 142464, 145008, 153216, 162816, 169176, 175104, 189952, 193344, 204288, 213696, 225568, 244224, 253764, 257792, 284928, 290016, 306432, 338352, 379904, 386688, 408576, 427392, 451136, 488448, 507528, 515584, 569856, 580032, 612864, 676704, 773376, 854784, 902272, 1015056, 1031168, 1139712, 1160064, 1225728, 1353408, 1546752, 1709568, 1804544, 2030112, 2320128, 2706816, 3093504, 3419136, 3609088, 4060224, 4640256, 5413632, 7218176, 8120448, 9280512, 10827264, 16240896, 21654528, 32481792, 64963584]

約数ペア:

[(1, 64963584), (2, 32481792), (3, 21654528), (4, 16240896), (6, 10827264), (7, 9280512), (8, 8120448), (9, 7218176), (12, 5413632), (14, 4640256), (16, 4060224), (18, 3609088), (19, 3419136), (21, 3093504), (24, 2706816), (28, 2320128), (32, 2030112), (36, 1804544), (38, 1709568), (42, 1546752), (48, 1353408), (53, 1225728), (56, 1160064), (57, 1139712), (63, 1031168), (64, 1015056), (72, 902272), (76, 854784), (84, 773376), (96, 676704), (106, 612864), (112, 580032), (114, 569856), (126, 515584), (128, 507528), (133, 488448), (144, 451136), (152, 427392), (159, 408576), (168, 386688), (171, 379904), (192, 338352), (212, 306432), (224, 290016), (228, 284928), (252, 257792), (256, 253764), (266, 244224), (288, 225568), (304, 213696), (318, 204288), (336, 193344), (342, 189952), (371, 175104), (384, 169176), (399, 162816), (424, 153216), (448, 145008), (456, 142464), (477, 136192), (504, 128896), (512, 126882), (532, 122112), (576, 112784), (608, 106848), (636, 102144), (672, 96672), (684, 94976), (742, 87552), (768, 84588), (798, 81408), (848, 76608), (896, 72504), (912, 71232), (954, 68096), (1007, 64512), (1008, 64448), (1024, 63441), (1064, 61056), (1113, 58368), (1152, 56392), (1197, 54272), (1216, 53424), (1272, 51072), (1344, 48336), (1368, 47488), (1484, 43776), (1536, 42294), (1596, 40704), (1696, 38304), (1792, 36252), (1824, 35616), (1908, 34048), (2014, 32256), (2016, 32224), (2128, 30528), (2226, 29184), (2304, 28196), (2394, 27136), (2432, 26712), (2544, 25536), (2688, 24168), (2736, 23744), (2968, 21888), (3021, 21504), (3072, 21147), (3192, 20352), (3339, 19456), (3392, 19152), (3584, 18126), (3648, 17808), (3816, 17024), (4028, 16128), (4032, 16112), (4256, 15264), (4452, 14592), (4608, 14098), (4788, 13568), (4864, 13356), (5088, 12768), (5376, 12084), (5472, 11872), (5936, 10944), (6042, 10752), (6384, 10176), (6678, 9728), (6784, 9576), (7049, 9216), (7168, 9063), (7296, 8904), (7632, 8512), (8056, 8064)]