224714728

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 493718400

約数和(自身を除く): 269003672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 157, 244, 314, 419, 427, 488, 628, 838, 854, 1099, 1256, 1676, 1708, 2198, 2933, 3352, 3416, 4396, 5866, 8792, 9577, 11732, 19154, 23464, 25559, 38308, 51118, 65783, 67039, 76616, 102236, 131566, 134078, 178913, 204472, 263132, 268156, 357826, 460481, 526264, 536312, 715652, 920962, 1431304, 1841924, 3683848, 4012763, 8025526, 16051052, 28089341, 32102104, 56178682, 112357364, 224714728]

約数ペア:

[(1, 224714728), (2, 112357364), (4, 56178682), (7, 32102104), (8, 28089341), (14, 16051052), (28, 8025526), (56, 4012763), (61, 3683848), (122, 1841924), (157, 1431304), (244, 920962), (314, 715652), (419, 536312), (427, 526264), (488, 460481), (628, 357826), (838, 268156), (854, 263132), (1099, 204472), (1256, 178913), (1676, 134078), (1708, 131566), (2198, 102236), (2933, 76616), (3352, 67039), (3416, 65783), (4396, 51118), (5866, 38308), (8792, 25559), (9577, 23464), (11732, 19154)]