1243849208

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{797}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 2852690400

約数和(自身を除く): 1608841192

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 797, 812, 868, 899, 961, 1594, 1624, 1736, 1798, 1922, 3188, 3596, 3844, 5579, 6293, 6376, 6727, 7192, 7688, 11158, 12586, 13454, 22316, 23113, 24707, 25172, 26908, 27869, 44632, 46226, 49414, 50344, 53816, 55738, 92452, 98828, 111476, 161791, 172949, 184904, 195083, 197656, 222952, 323582, 345898, 390166, 647164, 691796, 716503, 765917, 780332, 1294328, 1383592, 1433006, 1531834, 1560664, 2866012, 3063668, 5015521, 5361419, 5732024, 6127336, 10031042, 10722838, 20062084, 21445676, 22211593, 40124168, 42891352, 44423186, 88846372, 155481151, 177692744, 310962302, 621924604, 1243849208]

約数ペア:

[(1, 1243849208), (2, 621924604), (4, 310962302), (7, 177692744), (8, 155481151), (14, 88846372), (28, 44423186), (29, 42891352), (31, 40124168), (56, 22211593), (58, 21445676), (62, 20062084), (116, 10722838), (124, 10031042), (203, 6127336), (217, 5732024), (232, 5361419), (248, 5015521), (406, 3063668), (434, 2866012), (797, 1560664), (812, 1531834), (868, 1433006), (899, 1383592), (961, 1294328), (1594, 780332), (1624, 765917), (1736, 716503), (1798, 691796), (1922, 647164), (3188, 390166), (3596, 345898), (3844, 323582), (5579, 222952), (6293, 197656), (6376, 195083), (6727, 184904), (7192, 172949), (7688, 161791), (11158, 111476), (12586, 98828), (13454, 92452), (22316, 55738), (23113, 53816), (24707, 50344), (25172, 49414), (26908, 46226), (27869, 44632)]