838907136

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 2530504704

約数和(自身を除く): 1691597568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 61, 64, 72, 94, 96, 122, 127, 128, 141, 144, 183, 188, 192, 244, 254, 256, 282, 288, 366, 376, 381, 384, 423, 488, 508, 549, 564, 576, 732, 752, 762, 768, 846, 976, 1016, 1098, 1128, 1143, 1152, 1464, 1504, 1524, 1692, 1952, 2032, 2196, 2256, 2286, 2304, 2867, 2928, 3008, 3048, 3384, 3904, 4064, 4392, 4512, 4572, 5734, 5856, 5969, 6016, 6096, 6768, 7747, 7808, 8128, 8601, 8784, 9024, 9144, 11468, 11712, 11938, 12032, 12192, 13536, 15494, 15616, 16256, 17202, 17568, 17907, 18048, 18288, 22936, 23241, 23424, 23876, 24384, 25803, 27072, 30988, 32512, 34404, 35136, 35814, 36096, 36576, 45872, 46482, 46848, 47752, 48768, 51606, 53721, 54144, 61976, 68808, 69723, 70272, 71628, 73152, 91744, 92964, 95504, 97536, 103212, 107442, 108288, 123952, 137616, 139446, 140544, 143256, 146304, 183488, 185928, 191008, 206424, 214884, 247904, 275232, 278892, 286512, 292608, 364109, 366976, 371856, 382016, 412848, 429768, 495808, 550464, 557784, 573024, 728218, 733952, 743712, 764032, 825696, 859536, 991616, 1092327, 1100928, 1115568, 1146048, 1456436, 1487424, 1528064, 1651392, 1719072, 1983232, 2184654, 2201856, 2231136, 2292096, 2912872, 2974848, 3276981, 3302784, 3438144, 4369308, 4462272, 4584192, 5825744, 5949696, 6553962, 6605568, 6876288, 8738616, 8924544, 11651488, 13107924, 13752576, 17477232, 17849088, 23302976, 26215848, 34954464, 46605952, 52431696, 69908928, 93211904, 104863392, 139817856, 209726784, 279635712, 419453568, 838907136]

約数ペア:

[(1, 838907136), (2, 419453568), (3, 279635712), (4, 209726784), (6, 139817856), (8, 104863392), (9, 93211904), (12, 69908928), (16, 52431696), (18, 46605952), (24, 34954464), (32, 26215848), (36, 23302976), (47, 17849088), (48, 17477232), (61, 13752576), (64, 13107924), (72, 11651488), (94, 8924544), (96, 8738616), (122, 6876288), (127, 6605568), (128, 6553962), (141, 5949696), (144, 5825744), (183, 4584192), (188, 4462272), (192, 4369308), (244, 3438144), (254, 3302784), (256, 3276981), (282, 2974848), (288, 2912872), (366, 2292096), (376, 2231136), (381, 2201856), (384, 2184654), (423, 1983232), (488, 1719072), (508, 1651392), (549, 1528064), (564, 1487424), (576, 1456436), (732, 1146048), (752, 1115568), (762, 1100928), (768, 1092327), (846, 991616), (976, 859536), (1016, 825696), (1098, 764032), (1128, 743712), (1143, 733952), (1152, 728218), (1464, 573024), (1504, 557784), (1524, 550464), (1692, 495808), (1952, 429768), (2032, 412848), (2196, 382016), (2256, 371856), (2286, 366976), (2304, 364109), (2867, 292608), (2928, 286512), (3008, 278892), (3048, 275232), (3384, 247904), (3904, 214884), (4064, 206424), (4392, 191008), (4512, 185928), (4572, 183488), (5734, 146304), (5856, 143256), (5969, 140544), (6016, 139446), (6096, 137616), (6768, 123952), (7747, 108288), (7808, 107442), (8128, 103212), (8601, 97536), (8784, 95504), (9024, 92964), (9144, 91744), (11468, 73152), (11712, 71628), (11938, 70272), (12032, 69723), (12192, 68808), (13536, 61976), (15494, 54144), (15616, 53721), (16256, 51606), (17202, 48768), (17568, 47752), (17907, 46848), (18048, 46482), (18288, 45872), (22936, 36576), (23241, 36096), (23424, 35814), (23876, 35136), (24384, 34404), (25803, 32512), (27072, 30988)]