388032952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{10501}}^1$

素因数の和:10687

約数の個数: 32

約数和(自身を含む): 756144000

約数和(自身を除く): 368111048

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 9238, 10501, 18476, 21002, 36952, 42004, 84008, 325531, 651062, 1302124, 1564649, 2604248, 3129298, 6258596, 12517192, 48504119, 97008238, 194016476, 388032952]

約数ペア:

[(1, 388032952), (2, 194016476), (4, 97008238), (8, 48504119), (31, 12517192), (62, 6258596), (124, 3129298), (149, 2604248), (248, 1564649), (298, 1302124), (596, 651062), (1192, 325531), (4619, 84008), (9238, 42004), (10501, 36952), (18476, 21002)]