211518216

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 320

約数和(自身を含む): 775716480

約数和(自身を除く): 564198264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 63, 68, 72, 78, 81, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 162, 168, 182, 189, 204, 211, 216, 221, 234, 238, 252, 273, 306, 312, 324, 351, 357, 364, 378, 408, 422, 442, 459, 468, 476, 504, 546, 567, 612, 633, 648, 663, 702, 714, 728, 756, 819, 844, 884, 918, 936, 952, 1053, 1071, 1092, 1134, 1224, 1266, 1326, 1377, 1404, 1428, 1477, 1512, 1547, 1638, 1688, 1768, 1836, 1899, 1989, 2106, 2142, 2184, 2268, 2457, 2532, 2652, 2743, 2754, 2808, 2856, 2954, 3094, 3213, 3276, 3587, 3672, 3798, 3978, 4212, 4284, 4431, 4536, 4641, 4914, 5064, 5304, 5486, 5508, 5697, 5908, 5967, 6188, 6426, 6552, 7174, 7371, 7596, 7956, 8229, 8424, 8568, 8862, 9282, 9639, 9828, 10761, 10972, 11016, 11394, 11816, 11934, 12376, 12852, 13293, 13923, 14348, 14742, 15192, 15912, 16458, 17091, 17724, 17901, 18564, 19201, 19278, 19656, 21522, 21944, 22788, 23868, 24687, 25109, 25704, 26586, 27846, 28696, 29484, 32283, 32916, 34182, 35448, 35802, 37128, 38402, 38556, 39879, 41769, 43044, 45576, 46631, 47736, 49374, 50218, 53172, 55692, 57603, 58968, 64566, 65832, 68364, 71604, 74061, 75327, 76804, 77112, 79758, 83538, 86088, 93262, 96849, 98748, 100436, 106344, 111384, 115206, 119637, 125307, 129132, 136728, 139893, 143208, 148122, 150654, 153608, 159516, 167076, 172809, 186524, 193698, 197496, 200872, 222183, 225981, 230412, 239274, 250614, 258264, 279786, 290547, 296244, 301308, 319032, 326417, 334152, 345618, 373048, 387396, 419679, 444366, 451962, 460824, 478548, 501228, 518427, 559572, 581094, 592488, 602616, 652834, 677943, 691236, 774792, 839358, 888732, 903924, 957096, 979251, 1002456, 1036854, 1119144, 1162188, 1259037, 1305668, 1355886, 1382472, 1555281, 1678716, 1777464, 1807848, 1958502, 2033829, 2073708, 2324376, 2518074, 2611336, 2711772, 2937753, 3110562, 3357432, 3777111, 3917004, 4067658, 4147416, 5036148, 5423544, 5875506, 6221124, 7554222, 7834008, 8135316, 8813259, 10072296, 11751012, 12442248, 15108444, 16270632, 17626518, 23502024, 26439777, 30216888, 35253036, 52879554, 70506072, 105759108, 211518216]

約数ペア:

[(1, 211518216), (2, 105759108), (3, 70506072), (4, 52879554), (6, 35253036), (7, 30216888), (8, 26439777), (9, 23502024), (12, 17626518), (13, 16270632), (14, 15108444), (17, 12442248), (18, 11751012), (21, 10072296), (24, 8813259), (26, 8135316), (27, 7834008), (28, 7554222), (34, 6221124), (36, 5875506), (39, 5423544), (42, 5036148), (51, 4147416), (52, 4067658), (54, 3917004), (56, 3777111), (63, 3357432), (68, 3110562), (72, 2937753), (78, 2711772), (81, 2611336), (84, 2518074), (91, 2324376), (102, 2073708), (104, 2033829), (108, 1958502), (117, 1807848), (119, 1777464), (126, 1678716), (136, 1555281), (153, 1382472), (156, 1355886), (162, 1305668), (168, 1259037), (182, 1162188), (189, 1119144), (204, 1036854), (211, 1002456), (216, 979251), (221, 957096), (234, 903924), (238, 888732), (252, 839358), (273, 774792), (306, 691236), (312, 677943), (324, 652834), (351, 602616), (357, 592488), (364, 581094), (378, 559572), (408, 518427), (422, 501228), (442, 478548), (459, 460824), (468, 451962), (476, 444366), (504, 419679), (546, 387396), (567, 373048), (612, 345618), (633, 334152), (648, 326417), (663, 319032), (702, 301308), (714, 296244), (728, 290547), (756, 279786), (819, 258264), (844, 250614), (884, 239274), (918, 230412), (936, 225981), (952, 222183), (1053, 200872), (1071, 197496), (1092, 193698), (1134, 186524), (1224, 172809), (1266, 167076), (1326, 159516), (1377, 153608), (1404, 150654), (1428, 148122), (1477, 143208), (1512, 139893), (1547, 136728), (1638, 129132), (1688, 125307), (1768, 119637), (1836, 115206), (1899, 111384), (1989, 106344), (2106, 100436), (2142, 98748), (2184, 96849), (2268, 93262), (2457, 86088), (2532, 83538), (2652, 79758), (2743, 77112), (2754, 76804), (2808, 75327), (2856, 74061), (2954, 71604), (3094, 68364), (3213, 65832), (3276, 64566), (3587, 58968), (3672, 57603), (3798, 55692), (3978, 53172), (4212, 50218), (4284, 49374), (4431, 47736), (4536, 46631), (4641, 45576), (4914, 43044), (5064, 41769), (5304, 39879), (5486, 38556), (5508, 38402), (5697, 37128), (5908, 35802), (5967, 35448), (6188, 34182), (6426, 32916), (6552, 32283), (7174, 29484), (7371, 28696), (7596, 27846), (7956, 26586), (8229, 25704), (8424, 25109), (8568, 24687), (8862, 23868), (9282, 22788), (9639, 21944), (9828, 21522), (10761, 19656), (10972, 19278), (11016, 19201), (11394, 18564), (11816, 17901), (11934, 17724), (12376, 17091), (12852, 16458), (13293, 15912), (13923, 15192), (14348, 14742)]