297474772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1801}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 632112768

約数和(自身を除く): 334637996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 347, 476, 694, 1388, 1801, 2429, 3602, 4858, 5899, 7204, 9716, 11798, 12607, 23596, 25214, 30617, 41293, 50428, 61234, 82586, 122468, 165172, 214319, 428638, 624947, 857276, 1249894, 2499788, 4374629, 8749258, 10624099, 17498516, 21248198, 42496396, 74368693, 148737386, 297474772]

約数ペア:

[(1, 297474772), (2, 148737386), (4, 74368693), (7, 42496396), (14, 21248198), (17, 17498516), (28, 10624099), (34, 8749258), (68, 4374629), (119, 2499788), (238, 1249894), (347, 857276), (476, 624947), (694, 428638), (1388, 214319), (1801, 165172), (2429, 122468), (3602, 82586), (4858, 61234), (5899, 50428), (7204, 41293), (9716, 30617), (11798, 25214), (12607, 23596)]