1291456345088

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{175433}}^1$

素因数の和:175552

約数の個数: 176

約数和(自身を含む): 3217656046080

約数和(自身を除く): 1926199700992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 79, 91, 104, 112, 128, 158, 182, 208, 224, 256, 316, 364, 416, 448, 512, 553, 632, 728, 832, 896, 1024, 1027, 1106, 1264, 1456, 1664, 1792, 2054, 2212, 2528, 2912, 3328, 3584, 4108, 4424, 5056, 5824, 6656, 7168, 7189, 8216, 8848, 10112, 11648, 13312, 14378, 16432, 17696, 20224, 23296, 28756, 32864, 35392, 40448, 46592, 57512, 65728, 70784, 80896, 93184, 115024, 131456, 141568, 175433, 230048, 262912, 283136, 350866, 460096, 525824, 566272, 701732, 920192, 1051648, 1228031, 1403464, 1840384, 2280629, 2456062, 2806928, 3680768, 4561258, 4912124, 5613856, 7361536, 9122516, 9824248, 11227712, 13859207, 15964403, 18245032, 19648496, 22455424, 27718414, 31928806, 36490064, 39296992, 44910848, 55436828, 63857612, 72980128, 78593984, 89821696, 97014449, 110873656, 127715224, 145960256, 157187968, 179643392, 180169691, 194028898, 221747312, 255430448, 291920512, 314375936, 360339382, 388057796, 443494624, 510860896, 583841024, 628751872, 720678764, 776115592, 886989248, 1021721792, 1167682048, 1257503744, 1261187837, 1441357528, 1552231184, 1773978496, 2043443584, 2335364096, 2522375674, 2882715056, 3104462368, 3547956992, 4086887168, 5044751348, 5765430112, 6208924736, 7095913984, 8173774336, 10089502696, 11530860224, 12417849472, 14191827968, 16347548672, 20179005392, 23061720448, 24835698944, 40358010784, 46123440896, 49671397888, 80716021568, 92246881792, 99342795776, 161432043136, 184493763584, 322864086272, 645728172544, 1291456345088]

約数ペア:

[(1, 1291456345088), (2, 645728172544), (4, 322864086272), (7, 184493763584), (8, 161432043136), (13, 99342795776), (14, 92246881792), (16, 80716021568), (26, 49671397888), (28, 46123440896), (32, 40358010784), (52, 24835698944), (56, 23061720448), (64, 20179005392), (79, 16347548672), (91, 14191827968), (104, 12417849472), (112, 11530860224), (128, 10089502696), (158, 8173774336), (182, 7095913984), (208, 6208924736), (224, 5765430112), (256, 5044751348), (316, 4086887168), (364, 3547956992), (416, 3104462368), (448, 2882715056), (512, 2522375674), (553, 2335364096), (632, 2043443584), (728, 1773978496), (832, 1552231184), (896, 1441357528), (1024, 1261187837), (1027, 1257503744), (1106, 1167682048), (1264, 1021721792), (1456, 886989248), (1664, 776115592), (1792, 720678764), (2054, 628751872), (2212, 583841024), (2528, 510860896), (2912, 443494624), (3328, 388057796), (3584, 360339382), (4108, 314375936), (4424, 291920512), (5056, 255430448), (5824, 221747312), (6656, 194028898), (7168, 180169691), (7189, 179643392), (8216, 157187968), (8848, 145960256), (10112, 127715224), (11648, 110873656), (13312, 97014449), (14378, 89821696), (16432, 78593984), (17696, 72980128), (20224, 63857612), (23296, 55436828), (28756, 44910848), (32864, 39296992), (35392, 36490064), (40448, 31928806), (46592, 27718414), (57512, 22455424), (65728, 19648496), (70784, 18245032), (80896, 15964403), (93184, 13859207), (115024, 11227712), (131456, 9824248), (141568, 9122516), (175433, 7361536), (230048, 5613856), (262912, 4912124), (283136, 4561258), (350866, 3680768), (460096, 2806928), (525824, 2456062), (566272, 2280629), (701732, 1840384), (920192, 1403464), (1051648, 1228031)]