19465616352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131071}}^1$

素因数の和:131121

約数の個数: 192

約数和(自身を含む): 66588770304

約数和(自身を除く): 47123153952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 476, 544, 546, 624, 663, 672, 714, 728, 816, 884, 952, 1092, 1248, 1326, 1428, 1456, 1547, 1632, 1768, 1904, 2184, 2652, 2856, 2912, 3094, 3536, 3808, 4368, 4641, 5304, 5712, 6188, 7072, 8736, 9282, 10608, 11424, 12376, 18564, 21216, 24752, 37128, 49504, 74256, 131071, 148512, 262142, 393213, 524284, 786426, 917497, 1048568, 1572852, 1703923, 1834994, 2097136, 2228207, 2752491, 3145704, 3407846, 3669988, 4194272, 4456414, 5111769, 5504982, 6291408, 6684621, 6815692, 7339976, 8912828, 10223538, 11009964, 11927461, 12582816, 13369242, 13631384, 14679952, 15597449, 17825656, 20447076, 22019928, 23854922, 26738484, 27262768, 28966691, 29359904, 31194898, 35651312, 35782383, 40894152, 44039856, 46792347, 47709844, 53476968, 54525536, 57933382, 62389796, 71302624, 71564766, 81788304, 86900073, 88079712, 93584694, 95419688, 106953936, 115866764, 124779592, 143129532, 163576608, 173800146, 187169388, 190839376, 202766837, 213907872, 231733528, 249559184, 286259064, 347600292, 374338776, 381678752, 405533674, 463467056, 499118368, 572518128, 608300511, 695200584, 748677552, 811067348, 926934112, 1145036256, 1216601022, 1390401168, 1497355104, 1622134696, 2433202044, 2780802336, 3244269392, 4866404088, 6488538784, 9732808176, 19465616352]

約数ペア:

[(1, 19465616352), (2, 9732808176), (3, 6488538784), (4, 4866404088), (6, 3244269392), (7, 2780802336), (8, 2433202044), (12, 1622134696), (13, 1497355104), (14, 1390401168), (16, 1216601022), (17, 1145036256), (21, 926934112), (24, 811067348), (26, 748677552), (28, 695200584), (32, 608300511), (34, 572518128), (39, 499118368), (42, 463467056), (48, 405533674), (51, 381678752), (52, 374338776), (56, 347600292), (68, 286259064), (78, 249559184), (84, 231733528), (91, 213907872), (96, 202766837), (102, 190839376), (104, 187169388), (112, 173800146), (119, 163576608), (136, 143129532), (156, 124779592), (168, 115866764), (182, 106953936), (204, 95419688), (208, 93584694), (221, 88079712), (224, 86900073), (238, 81788304), (272, 71564766), (273, 71302624), (312, 62389796), (336, 57933382), (357, 54525536), (364, 53476968), (408, 47709844), (416, 46792347), (442, 44039856), (476, 40894152), (544, 35782383), (546, 35651312), (624, 31194898), (663, 29359904), (672, 28966691), (714, 27262768), (728, 26738484), (816, 23854922), (884, 22019928), (952, 20447076), (1092, 17825656), (1248, 15597449), (1326, 14679952), (1428, 13631384), (1456, 13369242), (1547, 12582816), (1632, 11927461), (1768, 11009964), (1904, 10223538), (2184, 8912828), (2652, 7339976), (2856, 6815692), (2912, 6684621), (3094, 6291408), (3536, 5504982), (3808, 5111769), (4368, 4456414), (4641, 4194272), (5304, 3669988), (5712, 3407846), (6188, 3145704), (7072, 2752491), (8736, 2228207), (9282, 2097136), (10608, 1834994), (11424, 1703923), (12376, 1572852), (18564, 1048568), (21216, 917497), (24752, 786426), (37128, 524284), (49504, 393213), (74256, 262142), (131071, 148512)]