284330648

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{39979}}^1$

素因数の和:40119

約数の個数: 32

約数和(自身を含む): 614092800

約数和(自身を除く): 329762152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 39979, 79958, 159916, 279853, 319832, 559706, 1119412, 2238824, 5077333, 10154666, 20309332, 35541331, 40618664, 71082662, 142165324, 284330648]

約数ペア:

[(1, 284330648), (2, 142165324), (4, 71082662), (7, 40618664), (8, 35541331), (14, 20309332), (28, 10154666), (56, 5077333), (127, 2238824), (254, 1119412), (508, 559706), (889, 319832), (1016, 279853), (1778, 159916), (3556, 79958), (7112, 39979)]