1731597588

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1621}}^1$

素因数の和:1804

約数の個数: 144

約数和(自身を含む): 5223929984

約数和(自身を除く): 3492332396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 157, 162, 189, 243, 252, 314, 324, 378, 471, 486, 567, 628, 756, 942, 972, 1099, 1134, 1413, 1621, 1701, 1884, 2198, 2268, 2826, 3242, 3297, 3402, 4239, 4396, 4863, 5652, 6484, 6594, 6804, 8478, 9726, 9891, 11347, 12717, 13188, 14589, 16956, 19452, 19782, 22694, 25434, 29178, 29673, 34041, 38151, 39564, 43767, 45388, 50868, 58356, 59346, 68082, 76302, 87534, 89019, 102123, 118692, 131301, 136164, 152604, 175068, 178038, 204246, 254497, 262602, 267057, 306369, 356076, 393903, 408492, 508994, 525204, 534114, 612738, 763491, 787806, 919107, 1017988, 1068228, 1225476, 1526982, 1575612, 1781479, 1838214, 2290473, 2757321, 3053964, 3562958, 3676428, 4580946, 5344437, 5514642, 6871419, 7125916, 9161892, 10688874, 11029284, 13742838, 16033311, 20614257, 21377748, 27485676, 32066622, 41228514, 48099933, 61842771, 64133244, 82457028, 96199866, 123685542, 144299799, 192399732, 247371084, 288599598, 432899397, 577199196, 865798794, 1731597588]

約数ペア:

[(1, 1731597588), (2, 865798794), (3, 577199196), (4, 432899397), (6, 288599598), (7, 247371084), (9, 192399732), (12, 144299799), (14, 123685542), (18, 96199866), (21, 82457028), (27, 64133244), (28, 61842771), (36, 48099933), (42, 41228514), (54, 32066622), (63, 27485676), (81, 21377748), (84, 20614257), (108, 16033311), (126, 13742838), (157, 11029284), (162, 10688874), (189, 9161892), (243, 7125916), (252, 6871419), (314, 5514642), (324, 5344437), (378, 4580946), (471, 3676428), (486, 3562958), (567, 3053964), (628, 2757321), (756, 2290473), (942, 1838214), (972, 1781479), (1099, 1575612), (1134, 1526982), (1413, 1225476), (1621, 1068228), (1701, 1017988), (1884, 919107), (2198, 787806), (2268, 763491), (2826, 612738), (3242, 534114), (3297, 525204), (3402, 508994), (4239, 408492), (4396, 393903), (4863, 356076), (5652, 306369), (6484, 267057), (6594, 262602), (6804, 254497), (8478, 204246), (9726, 178038), (9891, 175068), (11347, 152604), (12717, 136164), (13188, 131301), (14589, 118692), (16956, 102123), (19452, 89019), (19782, 87534), (22694, 76302), (25434, 68082), (29178, 59346), (29673, 58356), (34041, 50868), (38151, 45388), (39564, 43767)]