221572602976

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9472153}}^1$

素因数の和:9472223

約数の個数: 48

約数和(自身を含む): 472622595984

約数和(自身を除く): 251049993008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 11696, 23392, 9472153, 18944306, 37888612, 75777224, 151554448, 161026601, 303108896, 322053202, 407302579, 644106404, 814605158, 1288212808, 1629210316, 2576425616, 3258420632, 5152851232, 6516841264, 6924143843, 13033682528, 13848287686, 27696575372, 55393150744, 110786301488, 221572602976]

約数ペア:

[(1, 221572602976), (2, 110786301488), (4, 55393150744), (8, 27696575372), (16, 13848287686), (17, 13033682528), (32, 6924143843), (34, 6516841264), (43, 5152851232), (68, 3258420632), (86, 2576425616), (136, 1629210316), (172, 1288212808), (272, 814605158), (344, 644106404), (544, 407302579), (688, 322053202), (731, 303108896), (1376, 161026601), (1462, 151554448), (2924, 75777224), (5848, 37888612), (11696, 18944306), (23392, 9472153)]