266259168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 216

約数和(自身を含む): 921250512

約数和(自身を除く): 654991344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 289, 306, 336, 357, 408, 457, 476, 504, 544, 578, 612, 672, 714, 816, 867, 914, 952, 1008, 1071, 1156, 1224, 1371, 1428, 1632, 1734, 1828, 1904, 2016, 2023, 2142, 2312, 2448, 2601, 2742, 2856, 3199, 3468, 3656, 3808, 4046, 4113, 4284, 4624, 4896, 5202, 5484, 5712, 6069, 6398, 6936, 7312, 7769, 8092, 8226, 8568, 9248, 9597, 10404, 10968, 11424, 12138, 12796, 13872, 14624, 15538, 16184, 16452, 17136, 18207, 19194, 20808, 21936, 23307, 24276, 25592, 27744, 28791, 31076, 32368, 32904, 34272, 36414, 38388, 41616, 43872, 46614, 48552, 51184, 54383, 57582, 62152, 64736, 65808, 69921, 72828, 76776, 83232, 93228, 97104, 102368, 108766, 115164, 124304, 131616, 132073, 139842, 145656, 153552, 163149, 186456, 194208, 217532, 230328, 248608, 264146, 279684, 291312, 307104, 326298, 372912, 396219, 435064, 460656, 489447, 528292, 559368, 582624, 652596, 745824, 792438, 870128, 921312, 924511, 978894, 1056584, 1118736, 1188657, 1305192, 1584876, 1740256, 1849022, 1957788, 2113168, 2237472, 2377314, 2610384, 2773533, 3169752, 3698044, 3915576, 4226336, 4754628, 5220768, 5547066, 6339504, 7396088, 7831152, 8320599, 9509256, 11094132, 12679008, 14792176, 15662304, 16641198, 19018512, 22188264, 29584352, 33282396, 38037024, 44376528, 66564792, 88753056, 133129584, 266259168]

約数ペア:

[(1, 266259168), (2, 133129584), (3, 88753056), (4, 66564792), (6, 44376528), (7, 38037024), (8, 33282396), (9, 29584352), (12, 22188264), (14, 19018512), (16, 16641198), (17, 15662304), (18, 14792176), (21, 12679008), (24, 11094132), (28, 9509256), (32, 8320599), (34, 7831152), (36, 7396088), (42, 6339504), (48, 5547066), (51, 5220768), (56, 4754628), (63, 4226336), (68, 3915576), (72, 3698044), (84, 3169752), (96, 2773533), (102, 2610384), (112, 2377314), (119, 2237472), (126, 2113168), (136, 1957788), (144, 1849022), (153, 1740256), (168, 1584876), (204, 1305192), (224, 1188657), (238, 1118736), (252, 1056584), (272, 978894), (288, 924511), (289, 921312), (306, 870128), (336, 792438), (357, 745824), (408, 652596), (457, 582624), (476, 559368), (504, 528292), (544, 489447), (578, 460656), (612, 435064), (672, 396219), (714, 372912), (816, 326298), (867, 307104), (914, 291312), (952, 279684), (1008, 264146), (1071, 248608), (1156, 230328), (1224, 217532), (1371, 194208), (1428, 186456), (1632, 163149), (1734, 153552), (1828, 145656), (1904, 139842), (2016, 132073), (2023, 131616), (2142, 124304), (2312, 115164), (2448, 108766), (2601, 102368), (2742, 97104), (2856, 93228), (3199, 83232), (3468, 76776), (3656, 72828), (3808, 69921), (4046, 65808), (4113, 64736), (4284, 62152), (4624, 57582), (4896, 54383), (5202, 51184), (5484, 48552), (5712, 46614), (6069, 43872), (6398, 41616), (6936, 38388), (7312, 36414), (7769, 34272), (8092, 32904), (8226, 32368), (8568, 31076), (9248, 28791), (9597, 27744), (10404, 25592), (10968, 24276), (11424, 23307), (12138, 21936), (12796, 20808), (13872, 19194), (14624, 18207), (15538, 17136), (16184, 16452)]