23257455376

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:869

約数の個数: 120

約数和(自身を含む): 49055860224

約数和(自身を除く): 25798404848

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 137, 184, 248, 274, 368, 496, 529, 548, 647, 713, 1058, 1096, 1294, 1426, 2116, 2192, 2588, 2852, 3151, 4232, 4247, 5176, 5704, 6302, 8464, 8494, 10352, 11408, 12604, 14881, 16399, 16988, 20057, 25208, 29762, 32798, 33976, 40114, 50416, 59524, 65596, 67952, 72473, 80228, 88639, 97681, 119048, 131192, 144946, 160456, 177278, 195362, 238096, 262384, 289892, 320912, 342263, 354556, 390724, 461311, 579784, 684526, 709112, 781448, 922622, 1159568, 1369052, 1418224, 1562896, 1845244, 2038697, 2246663, 2738104, 2747809, 3690488, 4077394, 4493326, 5476208, 5495618, 7380976, 8154788, 8986652, 10610153, 10991236, 16309576, 17973304, 21220306, 21982472, 32619152, 35946608, 42440612, 43964944, 46890031, 63199607, 84881224, 93780062, 126399214, 169762448, 187560124, 252798428, 375120248, 505596856, 750240496, 1011193712, 1453590961, 2907181922, 5814363844, 11628727688, 23257455376]

約数ペア:

[(1, 23257455376), (2, 11628727688), (4, 5814363844), (8, 2907181922), (16, 1453590961), (23, 1011193712), (31, 750240496), (46, 505596856), (62, 375120248), (92, 252798428), (124, 187560124), (137, 169762448), (184, 126399214), (248, 93780062), (274, 84881224), (368, 63199607), (496, 46890031), (529, 43964944), (548, 42440612), (647, 35946608), (713, 32619152), (1058, 21982472), (1096, 21220306), (1294, 17973304), (1426, 16309576), (2116, 10991236), (2192, 10610153), (2588, 8986652), (2852, 8154788), (3151, 7380976), (4232, 5495618), (4247, 5476208), (5176, 4493326), (5704, 4077394), (6302, 3690488), (8464, 2747809), (8494, 2738104), (10352, 2246663), (11408, 2038697), (12604, 1845244), (14881, 1562896), (16399, 1418224), (16988, 1369052), (20057, 1159568), (25208, 922622), (29762, 781448), (32798, 709112), (33976, 684526), (40114, 579784), (50416, 461311), (59524, 390724), (65596, 354556), (67952, 342263), (72473, 320912), (80228, 289892), (88639, 262384), (97681, 238096), (119048, 195362), (131192, 177278), (144946, 160456)]