509287344

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 1421908992

約数和(自身を除く): 912621648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 529, 552, 647, 713, 744, 1058, 1104, 1294, 1426, 1488, 1587, 1941, 2116, 2139, 2588, 2852, 3174, 3882, 4232, 4278, 5176, 5704, 6348, 7764, 8464, 8556, 10352, 11408, 12696, 14881, 15528, 16399, 17112, 20057, 25392, 29762, 31056, 32798, 34224, 40114, 44643, 49197, 59524, 60171, 65596, 80228, 89286, 98394, 119048, 120342, 131192, 160456, 178572, 196788, 238096, 240684, 262384, 320912, 342263, 357144, 393576, 461311, 481368, 684526, 714288, 787152, 922622, 962736, 1026789, 1369052, 1383933, 1845244, 2053578, 2738104, 2767866, 3690488, 4107156, 5476208, 5535732, 7380976, 8214312, 10610153, 11071464, 16428624, 21220306, 22142928, 31830459, 42440612, 63660918, 84881224, 127321836, 169762448, 254643672, 509287344]

約数ペア:

[(1, 509287344), (2, 254643672), (3, 169762448), (4, 127321836), (6, 84881224), (8, 63660918), (12, 42440612), (16, 31830459), (23, 22142928), (24, 21220306), (31, 16428624), (46, 11071464), (48, 10610153), (62, 8214312), (69, 7380976), (92, 5535732), (93, 5476208), (124, 4107156), (138, 3690488), (184, 2767866), (186, 2738104), (248, 2053578), (276, 1845244), (368, 1383933), (372, 1369052), (496, 1026789), (529, 962736), (552, 922622), (647, 787152), (713, 714288), (744, 684526), (1058, 481368), (1104, 461311), (1294, 393576), (1426, 357144), (1488, 342263), (1587, 320912), (1941, 262384), (2116, 240684), (2139, 238096), (2588, 196788), (2852, 178572), (3174, 160456), (3882, 131192), (4232, 120342), (4278, 119048), (5176, 98394), (5704, 89286), (6348, 80228), (7764, 65596), (8464, 60171), (8556, 59524), (10352, 49197), (11408, 44643), (12696, 40114), (14881, 34224), (15528, 32798), (16399, 31056), (17112, 29762), (20057, 25392)]