271302018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 644474880

約数和(自身を除く): 373172862

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 53, 58, 62, 73, 78, 87, 93, 106, 146, 159, 174, 186, 219, 318, 377, 403, 438, 689, 754, 806, 899, 949, 1131, 1209, 1378, 1537, 1643, 1798, 1898, 2067, 2117, 2262, 2263, 2418, 2697, 2847, 3074, 3286, 3869, 4134, 4234, 4526, 4611, 4929, 5394, 5694, 6351, 6789, 7738, 9222, 9858, 11607, 11687, 12702, 13578, 19981, 21359, 23214, 23374, 27521, 29419, 35061, 39962, 42718, 47647, 50297, 55042, 58838, 59943, 64077, 65627, 70122, 82563, 88257, 95294, 100594, 112201, 119886, 119939, 128154, 131254, 142941, 150891, 165126, 176514, 196881, 224402, 239878, 285882, 301782, 336603, 359817, 393762, 619411, 673206, 719634, 853151, 1238822, 1458613, 1559207, 1706302, 1858233, 2559453, 2917226, 3118414, 3478231, 3716466, 4375839, 4677621, 5118906, 6956462, 8751678, 9355242, 10434693, 20869386, 45217003, 90434006, 135651009, 271302018]

約数ペア:

[(1, 271302018), (2, 135651009), (3, 90434006), (6, 45217003), (13, 20869386), (26, 10434693), (29, 9355242), (31, 8751678), (39, 6956462), (53, 5118906), (58, 4677621), (62, 4375839), (73, 3716466), (78, 3478231), (87, 3118414), (93, 2917226), (106, 2559453), (146, 1858233), (159, 1706302), (174, 1559207), (186, 1458613), (219, 1238822), (318, 853151), (377, 719634), (403, 673206), (438, 619411), (689, 393762), (754, 359817), (806, 336603), (899, 301782), (949, 285882), (1131, 239878), (1209, 224402), (1378, 196881), (1537, 176514), (1643, 165126), (1798, 150891), (1898, 142941), (2067, 131254), (2117, 128154), (2262, 119939), (2263, 119886), (2418, 112201), (2697, 100594), (2847, 95294), (3074, 88257), (3286, 82563), (3869, 70122), (4134, 65627), (4234, 64077), (4526, 59943), (4611, 58838), (4929, 55042), (5394, 50297), (5694, 47647), (6351, 42718), (6789, 39962), (7738, 35061), (9222, 29419), (9858, 27521), (11607, 23374), (11687, 23214), (12702, 21359), (13578, 19981)]