348020224

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{18371}}^1$

素因数の和:18426

約数の個数: 40

約数和(自身を含む): 714193128

約数和(自身を除く): 366172904

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 18371, 18944, 36742, 73484, 146968, 293936, 587872, 679727, 1175744, 1359454, 2351488, 2718908, 4702976, 5437816, 9405952, 10875632, 21751264, 43502528, 87005056, 174010112, 348020224]

約数ペア:

[(1, 348020224), (2, 174010112), (4, 87005056), (8, 43502528), (16, 21751264), (32, 10875632), (37, 9405952), (64, 5437816), (74, 4702976), (128, 2718908), (148, 2351488), (256, 1359454), (296, 1175744), (512, 679727), (592, 587872), (1184, 293936), (2368, 146968), (4736, 73484), (9472, 36742), (18371, 18944)]