218949984

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 216

約数和(自身を含む): 702361296

約数和(自身を除く): 483411312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 66, 72, 88, 96, 99, 103, 121, 122, 132, 144, 176, 183, 198, 206, 242, 244, 264, 288, 309, 352, 363, 366, 396, 412, 484, 488, 528, 549, 618, 671, 726, 732, 792, 824, 927, 968, 976, 1056, 1089, 1098, 1133, 1236, 1342, 1452, 1464, 1584, 1648, 1854, 1936, 1952, 2013, 2178, 2196, 2266, 2472, 2684, 2904, 2928, 3168, 3296, 3399, 3708, 3872, 4026, 4356, 4392, 4532, 4944, 5368, 5808, 5856, 6039, 6283, 6798, 7381, 7416, 8052, 8712, 8784, 9064, 9888, 10197, 10736, 11616, 12078, 12463, 12566, 13596, 14762, 14832, 16104, 17424, 17568, 18128, 18849, 20394, 21472, 22143, 24156, 24926, 25132, 27192, 29524, 29664, 32208, 34848, 36256, 37389, 37698, 40788, 44286, 48312, 49852, 50264, 54384, 56547, 59048, 64416, 66429, 69113, 74778, 75396, 81576, 88572, 96624, 99704, 100528, 108768, 112167, 113094, 118096, 132858, 138226, 149556, 150792, 163152, 177144, 193248, 199408, 201056, 207339, 224334, 226188, 236192, 265716, 276452, 299112, 301584, 326304, 354288, 398816, 414678, 448668, 452376, 531432, 552904, 598224, 603168, 622017, 708576, 760243, 829356, 897336, 904752, 1062864, 1105808, 1196448, 1244034, 1520486, 1658712, 1794672, 1809504, 2125728, 2211616, 2280729, 2488068, 3040972, 3317424, 3589344, 4561458, 4976136, 6081944, 6634848, 6842187, 9122916, 9952272, 12163888, 13684374, 18245832, 19904544, 24327776, 27368748, 36491664, 54737496, 72983328, 109474992, 218949984]

約数ペア:

[(1, 218949984), (2, 109474992), (3, 72983328), (4, 54737496), (6, 36491664), (8, 27368748), (9, 24327776), (11, 19904544), (12, 18245832), (16, 13684374), (18, 12163888), (22, 9952272), (24, 9122916), (32, 6842187), (33, 6634848), (36, 6081944), (44, 4976136), (48, 4561458), (61, 3589344), (66, 3317424), (72, 3040972), (88, 2488068), (96, 2280729), (99, 2211616), (103, 2125728), (121, 1809504), (122, 1794672), (132, 1658712), (144, 1520486), (176, 1244034), (183, 1196448), (198, 1105808), (206, 1062864), (242, 904752), (244, 897336), (264, 829356), (288, 760243), (309, 708576), (352, 622017), (363, 603168), (366, 598224), (396, 552904), (412, 531432), (484, 452376), (488, 448668), (528, 414678), (549, 398816), (618, 354288), (671, 326304), (726, 301584), (732, 299112), (792, 276452), (824, 265716), (927, 236192), (968, 226188), (976, 224334), (1056, 207339), (1089, 201056), (1098, 199408), (1133, 193248), (1236, 177144), (1342, 163152), (1452, 150792), (1464, 149556), (1584, 138226), (1648, 132858), (1854, 118096), (1936, 113094), (1952, 112167), (2013, 108768), (2178, 100528), (2196, 99704), (2266, 96624), (2472, 88572), (2684, 81576), (2904, 75396), (2928, 74778), (3168, 69113), (3296, 66429), (3399, 64416), (3708, 59048), (3872, 56547), (4026, 54384), (4356, 50264), (4392, 49852), (4532, 48312), (4944, 44286), (5368, 40788), (5808, 37698), (5856, 37389), (6039, 36256), (6283, 34848), (6798, 32208), (7381, 29664), (7416, 29524), (8052, 27192), (8712, 25132), (8784, 24926), (9064, 24156), (9888, 22143), (10197, 21472), (10736, 20394), (11616, 18849), (12078, 18128), (12463, 17568), (12566, 17424), (13596, 16104), (14762, 14832)]