388529652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{63361}}^1$

素因数の和:63448

約数の個数: 48

約数和(自身を含む): 1050288512

約数和(自身を除く): 661758860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 63361, 126722, 190083, 253444, 380166, 443527, 760332, 887054, 1330581, 1774108, 2661162, 4625353, 5322324, 9250706, 13876059, 18501412, 27752118, 32377471, 55504236, 64754942, 97132413, 129509884, 194264826, 388529652]

約数ペア:

[(1, 388529652), (2, 194264826), (3, 129509884), (4, 97132413), (6, 64754942), (7, 55504236), (12, 32377471), (14, 27752118), (21, 18501412), (28, 13876059), (42, 9250706), (73, 5322324), (84, 4625353), (146, 2661162), (219, 1774108), (292, 1330581), (438, 887054), (511, 760332), (876, 443527), (1022, 380166), (1533, 253444), (2044, 190083), (3066, 126722), (6132, 63361)]