340577468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 783433728

約数和(自身を除く): 442856260

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 131, 154, 161, 253, 262, 308, 322, 367, 506, 524, 644, 734, 917, 1012, 1441, 1468, 1771, 1834, 2569, 2882, 3013, 3542, 3668, 4037, 5138, 5764, 6026, 7084, 8074, 8441, 10087, 10276, 12052, 16148, 16882, 20174, 21091, 28259, 33143, 33764, 40348, 42182, 48077, 56518, 59087, 66286, 84364, 92851, 96154, 113036, 118174, 132572, 185702, 192308, 232001, 236348, 336539, 371404, 464002, 528847, 649957, 673078, 928004, 1057694, 1105771, 1299914, 1346156, 2115388, 2211542, 2599828, 3701929, 4423084, 7403858, 7740397, 12163481, 14807716, 15480794, 24326962, 30961588, 48653924, 85144367, 170288734, 340577468]

約数ペア:

[(1, 340577468), (2, 170288734), (4, 85144367), (7, 48653924), (11, 30961588), (14, 24326962), (22, 15480794), (23, 14807716), (28, 12163481), (44, 7740397), (46, 7403858), (77, 4423084), (92, 3701929), (131, 2599828), (154, 2211542), (161, 2115388), (253, 1346156), (262, 1299914), (308, 1105771), (322, 1057694), (367, 928004), (506, 673078), (524, 649957), (644, 528847), (734, 464002), (917, 371404), (1012, 336539), (1441, 236348), (1468, 232001), (1771, 192308), (1834, 185702), (2569, 132572), (2882, 118174), (3013, 113036), (3542, 96154), (3668, 92851), (4037, 84364), (5138, 66286), (5764, 59087), (6026, 56518), (7084, 48077), (8074, 42182), (8441, 40348), (10087, 33764), (10276, 33143), (12052, 28259), (16148, 21091), (16882, 20174)]