271295304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1251

約数の個数: 128

約数和(自身を含む): 822804480

約数和(自身を除く): 551509176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 61, 69, 84, 92, 122, 138, 161, 168, 183, 184, 244, 276, 322, 366, 427, 483, 488, 552, 644, 732, 854, 966, 1151, 1281, 1288, 1403, 1464, 1708, 1932, 2302, 2562, 2806, 3416, 3453, 3864, 4209, 4604, 5124, 5612, 6906, 8057, 8418, 9208, 9821, 10248, 11224, 13812, 16114, 16836, 19642, 24171, 26473, 27624, 29463, 32228, 33672, 39284, 48342, 52946, 58926, 64456, 70211, 78568, 79419, 96684, 105892, 117852, 140422, 158838, 185311, 193368, 210633, 211784, 235704, 280844, 317676, 370622, 421266, 491477, 555933, 561688, 635352, 741244, 842532, 982954, 1111866, 1474431, 1482488, 1614853, 1685064, 1965908, 2223732, 2948862, 3229706, 3931816, 4447464, 4844559, 5897724, 6459412, 9689118, 11303971, 11795448, 12918824, 19378236, 22607942, 33911913, 38756472, 45215884, 67823826, 90431768, 135647652, 271295304]

約数ペア:

[(1, 271295304), (2, 135647652), (3, 90431768), (4, 67823826), (6, 45215884), (7, 38756472), (8, 33911913), (12, 22607942), (14, 19378236), (21, 12918824), (23, 11795448), (24, 11303971), (28, 9689118), (42, 6459412), (46, 5897724), (56, 4844559), (61, 4447464), (69, 3931816), (84, 3229706), (92, 2948862), (122, 2223732), (138, 1965908), (161, 1685064), (168, 1614853), (183, 1482488), (184, 1474431), (244, 1111866), (276, 982954), (322, 842532), (366, 741244), (427, 635352), (483, 561688), (488, 555933), (552, 491477), (644, 421266), (732, 370622), (854, 317676), (966, 280844), (1151, 235704), (1281, 211784), (1288, 210633), (1403, 193368), (1464, 185311), (1708, 158838), (1932, 140422), (2302, 117852), (2562, 105892), (2806, 96684), (3416, 79419), (3453, 78568), (3864, 70211), (4209, 64456), (4604, 58926), (5124, 52946), (5612, 48342), (6906, 39284), (8057, 33672), (8418, 32228), (9208, 29463), (9821, 27624), (10248, 26473), (11224, 24171), (13812, 19642), (16114, 16836)]