2791039872

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 256

約数和(自身を含む): 8214117120

約数和(自身を除く): 5423077248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 61, 64, 68, 86, 96, 102, 122, 128, 129, 136, 163, 172, 183, 192, 204, 244, 258, 272, 326, 344, 366, 384, 408, 488, 489, 516, 544, 652, 688, 731, 732, 816, 976, 978, 1032, 1037, 1088, 1304, 1376, 1462, 1464, 1632, 1952, 1956, 2064, 2074, 2176, 2193, 2608, 2623, 2752, 2771, 2924, 2928, 3111, 3264, 3904, 3912, 4128, 4148, 4386, 5216, 5246, 5504, 5542, 5848, 5856, 6222, 6528, 7009, 7808, 7824, 7869, 8256, 8296, 8313, 8772, 9943, 10432, 10492, 11084, 11696, 11712, 12444, 14018, 15648, 15738, 16512, 16592, 16626, 17544, 19886, 20864, 20984, 21027, 22168, 23392, 23424, 24888, 28036, 29829, 31296, 31476, 33184, 33252, 35088, 39772, 41968, 42054, 44336, 44591, 46784, 49776, 56072, 59658, 62592, 62952, 66368, 66504, 70176, 79544, 83936, 84108, 88672, 89182, 93568, 99552, 112144, 119153, 119316, 125904, 132736, 133008, 133773, 140352, 159088, 167872, 168216, 169031, 177344, 178364, 199104, 224288, 238306, 238632, 251808, 266016, 267546, 280704, 318176, 335744, 336432, 338062, 354688, 356728, 357459, 398208, 427549, 448576, 476612, 477264, 503616, 507093, 532032, 535092, 636352, 672864, 676124, 713456, 714918, 855098, 897152, 953224, 954528, 1007232, 1014186, 1064064, 1070184, 1272704, 1282647, 1345728, 1352248, 1426912, 1429836, 1710196, 1906448, 1909056, 2028372, 2140368, 2565294, 2691456, 2704496, 2853824, 2859672, 3420392, 3812896, 3818112, 4056744, 4280736, 5130588, 5408992, 5707648, 5719344, 6840784, 7268333, 7625792, 8113488, 8561472, 10261176, 10817984, 11438688, 13681568, 14536666, 15251584, 16226976, 17122944, 20522352, 21635968, 21804999, 22877376, 27363136, 29073332, 32453952, 41044704, 43609998, 45754752, 54726272, 58146664, 64907904, 82089408, 87219996, 116293328, 164178816, 174439992, 232586656, 348879984, 465173312, 697759968, 930346624, 1395519936, 2791039872]

約数ペア:

[(1, 2791039872), (2, 1395519936), (3, 930346624), (4, 697759968), (6, 465173312), (8, 348879984), (12, 232586656), (16, 174439992), (17, 164178816), (24, 116293328), (32, 87219996), (34, 82089408), (43, 64907904), (48, 58146664), (51, 54726272), (61, 45754752), (64, 43609998), (68, 41044704), (86, 32453952), (96, 29073332), (102, 27363136), (122, 22877376), (128, 21804999), (129, 21635968), (136, 20522352), (163, 17122944), (172, 16226976), (183, 15251584), (192, 14536666), (204, 13681568), (244, 11438688), (258, 10817984), (272, 10261176), (326, 8561472), (344, 8113488), (366, 7625792), (384, 7268333), (408, 6840784), (488, 5719344), (489, 5707648), (516, 5408992), (544, 5130588), (652, 4280736), (688, 4056744), (731, 3818112), (732, 3812896), (816, 3420392), (976, 2859672), (978, 2853824), (1032, 2704496), (1037, 2691456), (1088, 2565294), (1304, 2140368), (1376, 2028372), (1462, 1909056), (1464, 1906448), (1632, 1710196), (1952, 1429836), (1956, 1426912), (2064, 1352248), (2074, 1345728), (2176, 1282647), (2193, 1272704), (2608, 1070184), (2623, 1064064), (2752, 1014186), (2771, 1007232), (2924, 954528), (2928, 953224), (3111, 897152), (3264, 855098), (3904, 714918), (3912, 713456), (4128, 676124), (4148, 672864), (4386, 636352), (5216, 535092), (5246, 532032), (5504, 507093), (5542, 503616), (5848, 477264), (5856, 476612), (6222, 448576), (6528, 427549), (7009, 398208), (7808, 357459), (7824, 356728), (7869, 354688), (8256, 338062), (8296, 336432), (8313, 335744), (8772, 318176), (9943, 280704), (10432, 267546), (10492, 266016), (11084, 251808), (11696, 238632), (11712, 238306), (12444, 224288), (14018, 199104), (15648, 178364), (15738, 177344), (16512, 169031), (16592, 168216), (16626, 167872), (17544, 159088), (19886, 140352), (20864, 133773), (20984, 133008), (21027, 132736), (22168, 125904), (23392, 119316), (23424, 119153), (24888, 112144), (28036, 99552), (29829, 93568), (31296, 89182), (31476, 88672), (33184, 84108), (33252, 83936), (35088, 79544), (39772, 70176), (41968, 66504), (42054, 66368), (44336, 62952), (44591, 62592), (46784, 59658), (49776, 56072)]