266512128

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 761594400

約数和(自身を除く): 495082272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 137, 149, 192, 204, 256, 272, 274, 298, 384, 408, 411, 447, 544, 548, 596, 768, 816, 822, 894, 1088, 1096, 1192, 1632, 1644, 1788, 2176, 2192, 2329, 2384, 2533, 3264, 3288, 3576, 4352, 4384, 4658, 4768, 5066, 6528, 6576, 6987, 7152, 7599, 8768, 9316, 9536, 10132, 13056, 13152, 13974, 14304, 15198, 17536, 18632, 19072, 20264, 20413, 26304, 27948, 28608, 30396, 35072, 37264, 38144, 40528, 40826, 52608, 55896, 57216, 60792, 61239, 74528, 81056, 81652, 105216, 111792, 114432, 121584, 122478, 149056, 162112, 163304, 223584, 243168, 244956, 298112, 324224, 326608, 347021, 447168, 486336, 489912, 596224, 648448, 653216, 694042, 894336, 972672, 979824, 1041063, 1306432, 1388084, 1788672, 1945344, 1959648, 2082126, 2612864, 2776168, 3919296, 4164252, 5225728, 5552336, 7838592, 8328504, 11104672, 15677184, 16657008, 22209344, 33314016, 44418688, 66628032, 88837376, 133256064, 266512128]

約数ペア:

[(1, 266512128), (2, 133256064), (3, 88837376), (4, 66628032), (6, 44418688), (8, 33314016), (12, 22209344), (16, 16657008), (17, 15677184), (24, 11104672), (32, 8328504), (34, 7838592), (48, 5552336), (51, 5225728), (64, 4164252), (68, 3919296), (96, 2776168), (102, 2612864), (128, 2082126), (136, 1959648), (137, 1945344), (149, 1788672), (192, 1388084), (204, 1306432), (256, 1041063), (272, 979824), (274, 972672), (298, 894336), (384, 694042), (408, 653216), (411, 648448), (447, 596224), (544, 489912), (548, 486336), (596, 447168), (768, 347021), (816, 326608), (822, 324224), (894, 298112), (1088, 244956), (1096, 243168), (1192, 223584), (1632, 163304), (1644, 162112), (1788, 149056), (2176, 122478), (2192, 121584), (2329, 114432), (2384, 111792), (2533, 105216), (3264, 81652), (3288, 81056), (3576, 74528), (4352, 61239), (4384, 60792), (4658, 57216), (4768, 55896), (5066, 52608), (6528, 40826), (6576, 40528), (6987, 38144), (7152, 37264), (7599, 35072), (8768, 30396), (9316, 28608), (9536, 27948), (10132, 26304), (13056, 20413), (13152, 20264), (13974, 19072), (14304, 18632), (15198, 17536)]