38678016

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 112325400

約数和(自身を除く): 73647384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 149, 156, 169, 192, 208, 256, 298, 312, 338, 384, 416, 447, 507, 512, 596, 624, 676, 768, 832, 894, 1014, 1192, 1248, 1352, 1536, 1664, 1788, 1937, 2028, 2384, 2496, 2704, 3328, 3576, 3874, 4056, 4768, 4992, 5408, 5811, 6656, 7152, 7748, 8112, 9536, 9984, 10816, 11622, 14304, 15496, 16224, 19072, 19968, 21632, 23244, 25181, 28608, 30992, 32448, 38144, 43264, 46488, 50362, 57216, 61984, 64896, 75543, 76288, 86528, 92976, 100724, 114432, 123968, 129792, 151086, 185952, 201448, 228864, 247936, 259584, 302172, 371904, 402896, 495872, 604344, 743808, 805792, 991744, 1208688, 1487616, 1611584, 2417376, 2975232, 3223168, 4834752, 6446336, 9669504, 12892672, 19339008, 38678016]

約数ペア:

[(1, 38678016), (2, 19339008), (3, 12892672), (4, 9669504), (6, 6446336), (8, 4834752), (12, 3223168), (13, 2975232), (16, 2417376), (24, 1611584), (26, 1487616), (32, 1208688), (39, 991744), (48, 805792), (52, 743808), (64, 604344), (78, 495872), (96, 402896), (104, 371904), (128, 302172), (149, 259584), (156, 247936), (169, 228864), (192, 201448), (208, 185952), (256, 151086), (298, 129792), (312, 123968), (338, 114432), (384, 100724), (416, 92976), (447, 86528), (507, 76288), (512, 75543), (596, 64896), (624, 61984), (676, 57216), (768, 50362), (832, 46488), (894, 43264), (1014, 38144), (1192, 32448), (1248, 30992), (1352, 28608), (1536, 25181), (1664, 23244), (1788, 21632), (1937, 19968), (2028, 19072), (2384, 16224), (2496, 15496), (2704, 14304), (3328, 11622), (3576, 10816), (3874, 9984), (4056, 9536), (4768, 8112), (4992, 7748), (5408, 7152), (5811, 6656)]