284493232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55049}}^1$

素因数の和:55093

約数の個数: 40

約数和(自身を含む): 614358000

約数和(自身を除く): 329864768

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 55049, 110098, 220196, 440392, 880784, 935833, 1045931, 1871666, 2091862, 3743332, 4183724, 7486664, 8367448, 14973328, 16734896, 17780827, 35561654, 71123308, 142246616, 284493232]

約数ペア:

[(1, 284493232), (2, 142246616), (4, 71123308), (8, 35561654), (16, 17780827), (17, 16734896), (19, 14973328), (34, 8367448), (38, 7486664), (68, 4183724), (76, 3743332), (136, 2091862), (152, 1871666), (272, 1045931), (304, 935833), (323, 880784), (646, 440392), (1292, 220196), (2584, 110098), (5168, 55049)]