1645876584

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1253

約数の個数: 160

約数和(自身を含む): 5055747840

約数和(自身を除く): 3409871256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 233, 264, 297, 324, 396, 466, 594, 648, 699, 792, 891, 932, 991, 1188, 1398, 1782, 1864, 1982, 2097, 2376, 2563, 2796, 2973, 3564, 3964, 4194, 5126, 5592, 5946, 6291, 7128, 7689, 7928, 8388, 8919, 10252, 10901, 11892, 12582, 15378, 16776, 17838, 18873, 20504, 21802, 23067, 23784, 25164, 26757, 30756, 32703, 35676, 37746, 43604, 46134, 50328, 53514, 61512, 65406, 69201, 71352, 75492, 80271, 87208, 92268, 98109, 107028, 130812, 138402, 150984, 160542, 184536, 196218, 207603, 214056, 230903, 261624, 276804, 294327, 321084, 392436, 415206, 461806, 553608, 588654, 642168, 692709, 784872, 830412, 882981, 923612, 1177308, 1385418, 1660824, 1765962, 1847224, 2078127, 2354616, 2539933, 2770836, 3531924, 4156254, 5079866, 5541672, 6234381, 7063848, 7619799, 8312508, 10159732, 12468762, 15239598, 16625016, 18703143, 20319464, 22859397, 24937524, 30479196, 37406286, 45718794, 49875048, 60958392, 68578191, 74812572, 91437588, 137156382, 149625144, 182875176, 205734573, 274312764, 411469146, 548625528, 822938292, 1645876584]

約数ペア:

[(1, 1645876584), (2, 822938292), (3, 548625528), (4, 411469146), (6, 274312764), (8, 205734573), (9, 182875176), (11, 149625144), (12, 137156382), (18, 91437588), (22, 74812572), (24, 68578191), (27, 60958392), (33, 49875048), (36, 45718794), (44, 37406286), (54, 30479196), (66, 24937524), (72, 22859397), (81, 20319464), (88, 18703143), (99, 16625016), (108, 15239598), (132, 12468762), (162, 10159732), (198, 8312508), (216, 7619799), (233, 7063848), (264, 6234381), (297, 5541672), (324, 5079866), (396, 4156254), (466, 3531924), (594, 2770836), (648, 2539933), (699, 2354616), (792, 2078127), (891, 1847224), (932, 1765962), (991, 1660824), (1188, 1385418), (1398, 1177308), (1782, 923612), (1864, 882981), (1982, 830412), (2097, 784872), (2376, 692709), (2563, 642168), (2796, 588654), (2973, 553608), (3564, 461806), (3964, 415206), (4194, 392436), (5126, 321084), (5592, 294327), (5946, 276804), (6291, 261624), (7128, 230903), (7689, 214056), (7928, 207603), (8388, 196218), (8919, 184536), (10252, 160542), (10901, 150984), (11892, 138402), (12582, 130812), (15378, 107028), (16776, 98109), (17838, 92268), (18873, 87208), (20504, 80271), (21802, 75492), (23067, 71352), (23784, 69201), (25164, 65406), (26757, 61512), (30756, 53514), (32703, 50328), (35676, 46134), (37746, 43604)]