307072348

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 596802528

約数和(自身を除く): 289730180

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 242, 274, 421, 484, 548, 842, 1331, 1507, 1684, 2662, 3014, 4631, 5324, 6028, 9262, 16577, 18524, 33154, 50941, 57677, 66308, 101882, 115354, 182347, 203764, 230708, 364694, 560351, 634447, 729388, 1120702, 1268894, 2241404, 2537788, 6978917, 13957834, 27915668, 76768087, 153536174, 307072348]

約数ペア:

[(1, 307072348), (2, 153536174), (4, 76768087), (11, 27915668), (22, 13957834), (44, 6978917), (121, 2537788), (137, 2241404), (242, 1268894), (274, 1120702), (421, 729388), (484, 634447), (548, 560351), (842, 364694), (1331, 230708), (1507, 203764), (1684, 182347), (2662, 115354), (3014, 101882), (4631, 66308), (5324, 57677), (6028, 50941), (9262, 33154), (16577, 18524)]