266220216

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1386

約数の個数: 128

約数和(自身を含む): 791078400

約数和(自身を除く): 524858184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 82, 92, 108, 123, 138, 164, 184, 207, 216, 246, 276, 328, 369, 414, 492, 552, 621, 738, 828, 943, 984, 1107, 1242, 1307, 1476, 1656, 1886, 2214, 2484, 2614, 2829, 2952, 3772, 3921, 4428, 4968, 5228, 5658, 7544, 7842, 8487, 8856, 10456, 11316, 11763, 15684, 16974, 22632, 23526, 25461, 30061, 31368, 33948, 35289, 47052, 50922, 53587, 60122, 67896, 70578, 90183, 94104, 101844, 107174, 120244, 141156, 160761, 180366, 203688, 214348, 240488, 270549, 282312, 321522, 360732, 428696, 482283, 541098, 643044, 721464, 811647, 964566, 1082196, 1232501, 1286088, 1446849, 1623294, 1929132, 2164392, 2465002, 2893698, 3246588, 3697503, 3858264, 4930004, 5787396, 6493176, 7395006, 9860008, 11092509, 11574792, 14790012, 22185018, 29580024, 33277527, 44370036, 66555054, 88740072, 133110108, 266220216]

約数ペア:

[(1, 266220216), (2, 133110108), (3, 88740072), (4, 66555054), (6, 44370036), (8, 33277527), (9, 29580024), (12, 22185018), (18, 14790012), (23, 11574792), (24, 11092509), (27, 9860008), (36, 7395006), (41, 6493176), (46, 5787396), (54, 4930004), (69, 3858264), (72, 3697503), (82, 3246588), (92, 2893698), (108, 2465002), (123, 2164392), (138, 1929132), (164, 1623294), (184, 1446849), (207, 1286088), (216, 1232501), (246, 1082196), (276, 964566), (328, 811647), (369, 721464), (414, 643044), (492, 541098), (552, 482283), (621, 428696), (738, 360732), (828, 321522), (943, 282312), (984, 270549), (1107, 240488), (1242, 214348), (1307, 203688), (1476, 180366), (1656, 160761), (1886, 141156), (2214, 120244), (2484, 107174), (2614, 101844), (2829, 94104), (2952, 90183), (3772, 70578), (3921, 67896), (4428, 60122), (4968, 53587), (5228, 50922), (5658, 47052), (7544, 35289), (7842, 33948), (8487, 31368), (8856, 30061), (10456, 25461), (11316, 23526), (11763, 22632), (15684, 16974)]