336534128

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{30977}}^1$

素因数の和:31089

約数の個数: 40

約数和(自身を含む): 752889312

約数和(自身を除く): 416355184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 30977, 61954, 123908, 216839, 247816, 433678, 495632, 867356, 1734712, 3004769, 3469424, 6009538, 12019076, 21033383, 24038152, 42066766, 48076304, 84133532, 168267064, 336534128]

約数ペア:

[(1, 336534128), (2, 168267064), (4, 84133532), (7, 48076304), (8, 42066766), (14, 24038152), (16, 21033383), (28, 12019076), (56, 6009538), (97, 3469424), (112, 3004769), (194, 1734712), (388, 867356), (679, 495632), (776, 433678), (1358, 247816), (1552, 216839), (2716, 123908), (5432, 61954), (10864, 30977)]