328192128

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 1079568000

約数和(自身を除く): 751375872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 89, 96, 97, 99, 108, 128, 132, 144, 176, 178, 192, 194, 198, 216, 264, 267, 288, 291, 297, 352, 356, 384, 388, 396, 432, 528, 534, 576, 582, 594, 704, 712, 776, 792, 801, 864, 873, 979, 1056, 1067, 1068, 1152, 1164, 1188, 1408, 1424, 1552, 1584, 1602, 1728, 1746, 1958, 2112, 2134, 2136, 2328, 2376, 2403, 2619, 2848, 2937, 3104, 3168, 3201, 3204, 3456, 3492, 3916, 4224, 4268, 4272, 4656, 4752, 4806, 5238, 5696, 5874, 6208, 6336, 6402, 6408, 6984, 7832, 8536, 8544, 8633, 8811, 9312, 9504, 9603, 9612, 10476, 11392, 11748, 12416, 12672, 12804, 12816, 13968, 15664, 17072, 17088, 17266, 17622, 18624, 19008, 19206, 19224, 20952, 23496, 25608, 25632, 25899, 26433, 27936, 28809, 31328, 34144, 34176, 34532, 35244, 37248, 38016, 38412, 38448, 41904, 46992, 51216, 51264, 51798, 52866, 55872, 57618, 62656, 68288, 69064, 70488, 76824, 76896, 77697, 83808, 93984, 94963, 102432, 102528, 103596, 105732, 111744, 115236, 125312, 136576, 138128, 140976, 153648, 153792, 155394, 167616, 187968, 189926, 204864, 207192, 211464, 230472, 233091, 276256, 281952, 284889, 307296, 307584, 310788, 335232, 375936, 379852, 409728, 414384, 422928, 460944, 466182, 552512, 563904, 569778, 614592, 621576, 759704, 828768, 845856, 854667, 921888, 932364, 1105024, 1127808, 1139556, 1229184, 1243152, 1519408, 1657536, 1691712, 1709334, 1843776, 1864728, 2279112, 2486304, 2564001, 3038816, 3315072, 3383424, 3418668, 3687552, 3729456, 4558224, 4972608, 5128002, 6077632, 6837336, 7458912, 9116448, 9945216, 10256004, 12155264, 13674672, 14917824, 18232896, 20512008, 27349344, 29835648, 36465792, 41024016, 54698688, 82048032, 109397376, 164096064, 328192128]

約数ペア:

[(1, 328192128), (2, 164096064), (3, 109397376), (4, 82048032), (6, 54698688), (8, 41024016), (9, 36465792), (11, 29835648), (12, 27349344), (16, 20512008), (18, 18232896), (22, 14917824), (24, 13674672), (27, 12155264), (32, 10256004), (33, 9945216), (36, 9116448), (44, 7458912), (48, 6837336), (54, 6077632), (64, 5128002), (66, 4972608), (72, 4558224), (88, 3729456), (89, 3687552), (96, 3418668), (97, 3383424), (99, 3315072), (108, 3038816), (128, 2564001), (132, 2486304), (144, 2279112), (176, 1864728), (178, 1843776), (192, 1709334), (194, 1691712), (198, 1657536), (216, 1519408), (264, 1243152), (267, 1229184), (288, 1139556), (291, 1127808), (297, 1105024), (352, 932364), (356, 921888), (384, 854667), (388, 845856), (396, 828768), (432, 759704), (528, 621576), (534, 614592), (576, 569778), (582, 563904), (594, 552512), (704, 466182), (712, 460944), (776, 422928), (792, 414384), (801, 409728), (864, 379852), (873, 375936), (979, 335232), (1056, 310788), (1067, 307584), (1068, 307296), (1152, 284889), (1164, 281952), (1188, 276256), (1408, 233091), (1424, 230472), (1552, 211464), (1584, 207192), (1602, 204864), (1728, 189926), (1746, 187968), (1958, 167616), (2112, 155394), (2134, 153792), (2136, 153648), (2328, 140976), (2376, 138128), (2403, 136576), (2619, 125312), (2848, 115236), (2937, 111744), (3104, 105732), (3168, 103596), (3201, 102528), (3204, 102432), (3456, 94963), (3492, 93984), (3916, 83808), (4224, 77697), (4268, 76896), (4272, 76824), (4656, 70488), (4752, 69064), (4806, 68288), (5238, 62656), (5696, 57618), (5874, 55872), (6208, 52866), (6336, 51798), (6402, 51264), (6408, 51216), (6984, 46992), (7832, 41904), (8536, 38448), (8544, 38412), (8633, 38016), (8811, 37248), (9312, 35244), (9504, 34532), (9603, 34176), (9612, 34144), (10476, 31328), (11392, 28809), (11748, 27936), (12416, 26433), (12672, 25899), (12804, 25632), (12816, 25608), (13968, 23496), (15664, 20952), (17072, 19224), (17088, 19206), (17266, 19008), (17622, 18624)]