265942928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4603}}^1$

素因数の和:4791

約数の個数: 40

約数和(自身を含む): 541209408

約数和(自身を除く): 275266480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 628, 1256, 2512, 3611, 4603, 7222, 9206, 14444, 18412, 28888, 36824, 57776, 73648, 105869, 211738, 423476, 722671, 846952, 1445342, 1693904, 2890684, 5781368, 11562736, 16621433, 33242866, 66485732, 132971464, 265942928]

約数ペア:

[(1, 265942928), (2, 132971464), (4, 66485732), (8, 33242866), (16, 16621433), (23, 11562736), (46, 5781368), (92, 2890684), (157, 1693904), (184, 1445342), (314, 846952), (368, 722671), (628, 423476), (1256, 211738), (2512, 105869), (3611, 73648), (4603, 57776), (7222, 36824), (9206, 28888), (14444, 18412)]