281470896

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13297}}^1$

素因数の和:13328

約数の個数: 120

約数和(自身を含む): 939902640

約数和(自身を除く): 658431744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 13297, 21168, 26594, 39891, 53188, 79782, 93079, 106376, 119673, 159564, 186158, 212752, 239346, 279237, 319128, 359019, 372316, 478692, 558474, 638256, 651553, 718038, 744632, 837711, 957384, 1116948, 1303106, 1436076, 1489264, 1675422, 1914768, 1954659, 2233896, 2513133, 2606212, 2872152, 3350844, 3909318, 4467792, 5026266, 5212424, 5744304, 5863977, 6701688, 7818636, 10052532, 10424848, 11727954, 13403376, 15637272, 17591931, 20105064, 23455908, 31274544, 35183862, 40210128, 46911816, 70367724, 93823632, 140735448, 281470896]

約数ペア:

[(1, 281470896), (2, 140735448), (3, 93823632), (4, 70367724), (6, 46911816), (7, 40210128), (8, 35183862), (9, 31274544), (12, 23455908), (14, 20105064), (16, 17591931), (18, 15637272), (21, 13403376), (24, 11727954), (27, 10424848), (28, 10052532), (36, 7818636), (42, 6701688), (48, 5863977), (49, 5744304), (54, 5212424), (56, 5026266), (63, 4467792), (72, 3909318), (84, 3350844), (98, 2872152), (108, 2606212), (112, 2513133), (126, 2233896), (144, 1954659), (147, 1914768), (168, 1675422), (189, 1489264), (196, 1436076), (216, 1303106), (252, 1116948), (294, 957384), (336, 837711), (378, 744632), (392, 718038), (432, 651553), (441, 638256), (504, 558474), (588, 478692), (756, 372316), (784, 359019), (882, 319128), (1008, 279237), (1176, 239346), (1323, 212752), (1512, 186158), (1764, 159564), (2352, 119673), (2646, 106376), (3024, 93079), (3528, 79782), (5292, 53188), (7056, 39891), (10584, 26594), (13297, 21168)]