21024561264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{55819}}^1$

素因数の和:55915

約数の個数: 160

約数和(自身を含む): 66448128000

約数和(自身を除く): 45423566736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 59, 76, 84, 112, 114, 118, 133, 152, 168, 177, 228, 236, 266, 304, 336, 354, 399, 413, 456, 472, 532, 708, 798, 826, 912, 944, 1064, 1121, 1239, 1416, 1596, 1652, 2128, 2242, 2478, 2832, 3192, 3304, 3363, 4484, 4956, 6384, 6608, 6726, 7847, 8968, 9912, 13452, 15694, 17936, 19824, 23541, 26904, 31388, 47082, 53808, 55819, 62776, 94164, 111638, 125552, 167457, 188328, 223276, 334914, 376656, 390733, 446552, 669828, 781466, 893104, 1060561, 1172199, 1339656, 1562932, 2121122, 2344398, 2679312, 3125864, 3181683, 3293321, 4242244, 4688796, 6251728, 6363366, 6586642, 7423927, 8484488, 9377592, 9879963, 12726732, 13173284, 14847854, 16968976, 18755184, 19759926, 22271781, 23053247, 25453464, 26346568, 29695708, 39519852, 44543562, 46106494, 50906928, 52693136, 59391416, 62573099, 69159741, 79039704, 89087124, 92212988, 118782832, 125146198, 138319482, 158079408, 178174248, 184425976, 187719297, 250292396, 276638964, 356348496, 368851952, 375438594, 438011693, 500584792, 553277928, 750877188, 876023386, 1001169584, 1106555856, 1314035079, 1501754376, 1752046772, 2628070158, 3003508752, 3504093544, 5256140316, 7008187088, 10512280632, 21024561264]

約数ペア:

[(1, 21024561264), (2, 10512280632), (3, 7008187088), (4, 5256140316), (6, 3504093544), (7, 3003508752), (8, 2628070158), (12, 1752046772), (14, 1501754376), (16, 1314035079), (19, 1106555856), (21, 1001169584), (24, 876023386), (28, 750877188), (38, 553277928), (42, 500584792), (48, 438011693), (56, 375438594), (57, 368851952), (59, 356348496), (76, 276638964), (84, 250292396), (112, 187719297), (114, 184425976), (118, 178174248), (133, 158079408), (152, 138319482), (168, 125146198), (177, 118782832), (228, 92212988), (236, 89087124), (266, 79039704), (304, 69159741), (336, 62573099), (354, 59391416), (399, 52693136), (413, 50906928), (456, 46106494), (472, 44543562), (532, 39519852), (708, 29695708), (798, 26346568), (826, 25453464), (912, 23053247), (944, 22271781), (1064, 19759926), (1121, 18755184), (1239, 16968976), (1416, 14847854), (1596, 13173284), (1652, 12726732), (2128, 9879963), (2242, 9377592), (2478, 8484488), (2832, 7423927), (3192, 6586642), (3304, 6363366), (3363, 6251728), (4484, 4688796), (4956, 4242244), (6384, 3293321), (6608, 3181683), (6726, 3125864), (7847, 2679312), (8968, 2344398), (9912, 2121122), (13452, 1562932), (15694, 1339656), (17936, 1172199), (19824, 1060561), (23541, 893104), (26904, 781466), (31388, 669828), (47082, 446552), (53808, 390733), (55819, 376656), (62776, 334914), (94164, 223276), (111638, 188328), (125552, 167457)]