2786548716

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53419}}^1$

素因数の和:53465

約数の個数: 120

約数和(自身を含む): 8687374080

約数和(自身を除く): 5900825364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2898, 3726, 4347, 5796, 7452, 8694, 13041, 17388, 26082, 52164, 53419, 106838, 160257, 213676, 320514, 373933, 480771, 641028, 747866, 961542, 1121799, 1228637, 1442313, 1495732, 1923084, 2243598, 2457274, 2884626, 3365397, 3685911, 4326939, 4487196, 4914548, 5769252, 6730794, 7371822, 8600459, 8653878, 10096191, 11057733, 13461588, 14743644, 17200918, 17307756, 20192382, 22115466, 25801377, 30288573, 33173199, 34401836, 40384764, 44230932, 51602754, 60577146, 66346398, 77404131, 99519597, 103205508, 121154292, 132692796, 154808262, 199039194, 232212393, 309616524, 398078388, 464424786, 696637179, 928849572, 1393274358, 2786548716]

約数ペア:

[(1, 2786548716), (2, 1393274358), (3, 928849572), (4, 696637179), (6, 464424786), (7, 398078388), (9, 309616524), (12, 232212393), (14, 199039194), (18, 154808262), (21, 132692796), (23, 121154292), (27, 103205508), (28, 99519597), (36, 77404131), (42, 66346398), (46, 60577146), (54, 51602754), (63, 44230932), (69, 40384764), (81, 34401836), (84, 33173199), (92, 30288573), (108, 25801377), (126, 22115466), (138, 20192382), (161, 17307756), (162, 17200918), (189, 14743644), (207, 13461588), (252, 11057733), (276, 10096191), (322, 8653878), (324, 8600459), (378, 7371822), (414, 6730794), (483, 5769252), (567, 4914548), (621, 4487196), (644, 4326939), (756, 3685911), (828, 3365397), (966, 2884626), (1134, 2457274), (1242, 2243598), (1449, 1923084), (1863, 1495732), (1932, 1442313), (2268, 1228637), (2484, 1121799), (2898, 961542), (3726, 747866), (4347, 641028), (5796, 480771), (7452, 373933), (8694, 320514), (13041, 213676), (17388, 160257), (26082, 106838), (52164, 53419)]