2223536656

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:701

約数の個数: 80

約数和(自身を含む): 4768587648

約数和(自身を除く): 2545050992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 263, 397, 484, 526, 794, 968, 1052, 1331, 1588, 1936, 2104, 2662, 2893, 3176, 4208, 4367, 5324, 5786, 6352, 8734, 10648, 11572, 17468, 21296, 23144, 31823, 34936, 46288, 48037, 63646, 69872, 96074, 104411, 127292, 192148, 208822, 254584, 350053, 384296, 417644, 509168, 528407, 700106, 768592, 835288, 1056814, 1148521, 1400212, 1670576, 2113628, 2297042, 2800424, 4227256, 4594084, 5600848, 8454512, 9188168, 12633731, 18376336, 25267462, 50534924, 101069848, 138971041, 202139696, 277942082, 555884164, 1111768328, 2223536656]

約数ペア:

[(1, 2223536656), (2, 1111768328), (4, 555884164), (8, 277942082), (11, 202139696), (16, 138971041), (22, 101069848), (44, 50534924), (88, 25267462), (121, 18376336), (176, 12633731), (242, 9188168), (263, 8454512), (397, 5600848), (484, 4594084), (526, 4227256), (794, 2800424), (968, 2297042), (1052, 2113628), (1331, 1670576), (1588, 1400212), (1936, 1148521), (2104, 1056814), (2662, 835288), (2893, 768592), (3176, 700106), (4208, 528407), (4367, 509168), (5324, 417644), (5786, 384296), (6352, 350053), (8734, 254584), (10648, 208822), (11572, 192148), (17468, 127292), (21296, 104411), (23144, 96074), (31823, 69872), (34936, 63646), (46288, 48037)]