245985376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4969}}^1$

素因数の和:5016

約数の個数: 96

約数和(自身を含む): 631229760

約数和(自身を除く): 385244384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 4969, 6188, 7072, 9938, 12376, 19876, 24752, 34783, 39752, 49504, 64597, 69566, 79504, 84473, 129194, 139132, 159008, 168946, 258388, 278264, 337892, 452179, 516776, 556528, 591311, 675784, 904358, 1033552, 1098149, 1113056, 1182622, 1351568, 1808716, 2067104, 2196298, 2365244, 2703136, 3617432, 4392596, 4730488, 7234864, 7687043, 8785192, 9460976, 14469728, 15374086, 17570384, 18921952, 30748172, 35140768, 61496344, 122992688, 245985376]

約数ペア:

[(1, 245985376), (2, 122992688), (4, 61496344), (7, 35140768), (8, 30748172), (13, 18921952), (14, 17570384), (16, 15374086), (17, 14469728), (26, 9460976), (28, 8785192), (32, 7687043), (34, 7234864), (52, 4730488), (56, 4392596), (68, 3617432), (91, 2703136), (104, 2365244), (112, 2196298), (119, 2067104), (136, 1808716), (182, 1351568), (208, 1182622), (221, 1113056), (224, 1098149), (238, 1033552), (272, 904358), (364, 675784), (416, 591311), (442, 556528), (476, 516776), (544, 452179), (728, 337892), (884, 278264), (952, 258388), (1456, 168946), (1547, 159008), (1768, 139132), (1904, 129194), (2912, 84473), (3094, 79504), (3536, 69566), (3808, 64597), (4969, 49504), (6188, 39752), (7072, 34783), (9938, 24752), (12376, 19876)]