540555392

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 1246901040

約数和(自身を除く): 706345648

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 97, 104, 128, 136, 194, 197, 208, 221, 272, 388, 394, 416, 442, 544, 776, 788, 832, 884, 1088, 1261, 1552, 1576, 1649, 1664, 1768, 2176, 2522, 2561, 3104, 3152, 3298, 3349, 3536, 5044, 5122, 6208, 6304, 6596, 6698, 7072, 10088, 10244, 12416, 12608, 13192, 13396, 14144, 19109, 20176, 20488, 21437, 25216, 26384, 26792, 28288, 38218, 40352, 40976, 42874, 43537, 52768, 53584, 76436, 80704, 81952, 85748, 87074, 105536, 107168, 152872, 161408, 163904, 171496, 174148, 211072, 214336, 248417, 305744, 324853, 327808, 342992, 348296, 428672, 496834, 611488, 649706, 685984, 696592, 993668, 1222976, 1299412, 1371968, 1393184, 1987336, 2445952, 2598824, 2743936, 2786368, 3974672, 4223089, 5197648, 5572736, 7949344, 8446178, 10395296, 15898688, 16892356, 20790592, 31797376, 33784712, 41581184, 67569424, 135138848, 270277696, 540555392]

約数ペア:

[(1, 540555392), (2, 270277696), (4, 135138848), (8, 67569424), (13, 41581184), (16, 33784712), (17, 31797376), (26, 20790592), (32, 16892356), (34, 15898688), (52, 10395296), (64, 8446178), (68, 7949344), (97, 5572736), (104, 5197648), (128, 4223089), (136, 3974672), (194, 2786368), (197, 2743936), (208, 2598824), (221, 2445952), (272, 1987336), (388, 1393184), (394, 1371968), (416, 1299412), (442, 1222976), (544, 993668), (776, 696592), (788, 685984), (832, 649706), (884, 611488), (1088, 496834), (1261, 428672), (1552, 348296), (1576, 342992), (1649, 327808), (1664, 324853), (1768, 305744), (2176, 248417), (2522, 214336), (2561, 211072), (3104, 174148), (3152, 171496), (3298, 163904), (3349, 161408), (3536, 152872), (5044, 107168), (5122, 105536), (6208, 87074), (6304, 85748), (6596, 81952), (6698, 80704), (7072, 76436), (10088, 53584), (10244, 52768), (12416, 43537), (12608, 42874), (13192, 40976), (13396, 40352), (14144, 38218), (19109, 28288), (20176, 26792), (20488, 26384), (21437, 25216)]