388730652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{16553}}^1$

素因数の和:16682

約数の個数: 48

約数和(自身を含む): 964104960

約数和(自身を除く): 575374308

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1957, 3914, 5871, 7828, 11742, 16553, 23484, 33106, 49659, 66212, 99318, 198636, 314507, 629014, 943521, 1258028, 1704959, 1887042, 3409918, 3774084, 5114877, 6819836, 10229754, 20459508, 32394221, 64788442, 97182663, 129576884, 194365326, 388730652]

約数ペア:

[(1, 388730652), (2, 194365326), (3, 129576884), (4, 97182663), (6, 64788442), (12, 32394221), (19, 20459508), (38, 10229754), (57, 6819836), (76, 5114877), (103, 3774084), (114, 3409918), (206, 1887042), (228, 1704959), (309, 1258028), (412, 943521), (618, 629014), (1236, 314507), (1957, 198636), (3914, 99318), (5871, 66212), (7828, 49659), (11742, 33106), (16553, 23484)]