908256492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 216

約数和(自身を含む): 2788337552

約数和(自身を除く): 1880081060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 43, 44, 52, 66, 78, 86, 99, 117, 121, 129, 132, 143, 156, 172, 198, 234, 242, 258, 286, 363, 373, 387, 396, 429, 468, 473, 484, 516, 559, 572, 726, 746, 774, 858, 946, 1089, 1118, 1119, 1287, 1419, 1452, 1492, 1548, 1573, 1677, 1716, 1892, 2178, 2236, 2238, 2574, 2838, 3146, 3354, 3357, 4103, 4257, 4356, 4476, 4719, 4849, 5031, 5148, 5203, 5676, 6149, 6292, 6708, 6714, 8206, 8514, 9438, 9698, 10062, 10406, 12298, 12309, 13428, 14157, 14547, 15609, 16039, 16412, 17028, 18447, 18876, 19396, 20124, 20812, 24596, 24618, 28314, 29094, 31218, 32078, 36894, 36927, 43641, 45133, 46827, 48117, 49236, 53339, 55341, 56628, 58188, 62436, 64156, 67639, 73788, 73854, 87282, 90266, 93654, 96234, 106678, 110682, 135278, 135399, 144351, 147708, 160017, 174564, 176429, 180532, 187308, 192468, 202917, 208507, 213356, 221364, 270556, 270798, 288702, 320034, 352858, 405834, 406197, 417014, 480051, 529287, 541596, 577404, 586729, 608751, 625521, 640068, 705716, 811668, 812394, 834028, 960102, 1058574, 1173458, 1217502, 1251042, 1587861, 1624788, 1760187, 1876563, 1920204, 1940719, 2117148, 2293577, 2346916, 2435004, 2502084, 3175722, 3520374, 3753126, 3881438, 4587154, 5280561, 5822157, 6351444, 6880731, 7040748, 7506252, 7762876, 9174308, 10561122, 11644314, 13761462, 17466471, 20642193, 21122244, 23288628, 25229347, 27522924, 34932942, 41284386, 50458694, 69865884, 75688041, 82568772, 100917388, 151376082, 227064123, 302752164, 454128246, 908256492]

約数ペア:

[(1, 908256492), (2, 454128246), (3, 302752164), (4, 227064123), (6, 151376082), (9, 100917388), (11, 82568772), (12, 75688041), (13, 69865884), (18, 50458694), (22, 41284386), (26, 34932942), (33, 27522924), (36, 25229347), (39, 23288628), (43, 21122244), (44, 20642193), (52, 17466471), (66, 13761462), (78, 11644314), (86, 10561122), (99, 9174308), (117, 7762876), (121, 7506252), (129, 7040748), (132, 6880731), (143, 6351444), (156, 5822157), (172, 5280561), (198, 4587154), (234, 3881438), (242, 3753126), (258, 3520374), (286, 3175722), (363, 2502084), (373, 2435004), (387, 2346916), (396, 2293577), (429, 2117148), (468, 1940719), (473, 1920204), (484, 1876563), (516, 1760187), (559, 1624788), (572, 1587861), (726, 1251042), (746, 1217502), (774, 1173458), (858, 1058574), (946, 960102), (1089, 834028), (1118, 812394), (1119, 811668), (1287, 705716), (1419, 640068), (1452, 625521), (1492, 608751), (1548, 586729), (1573, 577404), (1677, 541596), (1716, 529287), (1892, 480051), (2178, 417014), (2236, 406197), (2238, 405834), (2574, 352858), (2838, 320034), (3146, 288702), (3354, 270798), (3357, 270556), (4103, 221364), (4257, 213356), (4356, 208507), (4476, 202917), (4719, 192468), (4849, 187308), (5031, 180532), (5148, 176429), (5203, 174564), (5676, 160017), (6149, 147708), (6292, 144351), (6708, 135399), (6714, 135278), (8206, 110682), (8514, 106678), (9438, 96234), (9698, 93654), (10062, 90266), (10406, 87282), (12298, 73854), (12309, 73788), (13428, 67639), (14157, 64156), (14547, 62436), (15609, 58188), (16039, 56628), (16412, 55341), (17028, 53339), (18447, 49236), (18876, 48117), (19396, 46827), (20124, 45133), (20812, 43641), (24596, 36927), (24618, 36894), (28314, 32078), (29094, 31218)]