391836672

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 264

約数和(自身を含む): 1247310792

約数和(自身を除く): 855474120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 61, 64, 68, 72, 82, 96, 102, 122, 123, 128, 136, 144, 153, 164, 183, 192, 204, 244, 246, 256, 272, 288, 306, 328, 366, 369, 384, 408, 488, 492, 512, 544, 549, 576, 612, 656, 697, 732, 738, 768, 816, 976, 984, 1024, 1037, 1088, 1098, 1152, 1224, 1312, 1394, 1464, 1476, 1536, 1632, 1952, 1968, 2074, 2091, 2176, 2196, 2304, 2448, 2501, 2624, 2788, 2928, 2952, 3072, 3111, 3264, 3904, 3936, 4148, 4182, 4352, 4392, 4608, 4896, 5002, 5248, 5576, 5856, 5904, 6222, 6273, 6528, 7503, 7808, 7872, 8296, 8364, 8704, 8784, 9216, 9333, 9792, 10004, 10496, 11152, 11712, 11808, 12444, 12546, 13056, 15006, 15616, 15744, 16592, 16728, 17408, 17568, 18666, 19584, 20008, 20992, 22304, 22509, 23424, 23616, 24888, 25092, 26112, 30012, 31232, 31488, 33184, 33456, 35136, 37332, 39168, 40016, 41984, 42517, 44608, 45018, 46848, 47232, 49776, 50184, 52224, 60024, 62464, 62976, 66368, 66912, 70272, 74664, 78336, 80032, 85034, 89216, 90036, 93696, 94464, 99552, 100368, 120048, 125952, 127551, 132736, 133824, 140544, 149328, 156672, 160064, 170068, 178432, 180072, 187392, 188928, 199104, 200736, 240096, 255102, 265472, 267648, 281088, 298656, 320128, 340136, 356864, 360144, 377856, 382653, 398208, 401472, 480192, 510204, 530944, 535296, 562176, 597312, 640256, 680272, 713728, 720288, 765306, 796416, 802944, 960384, 1020408, 1061888, 1070592, 1194624, 1280512, 1360544, 1440576, 1530612, 1592832, 1605888, 1920768, 2040816, 2141184, 2389248, 2561024, 2721088, 2881152, 3061224, 3185664, 3211776, 3841536, 4081632, 4778496, 5442176, 5762304, 6122448, 6423552, 7683072, 8163264, 9556992, 10884352, 11524608, 12244896, 16326528, 21768704, 23049216, 24489792, 32653056, 43537408, 48979584, 65306112, 97959168, 130612224, 195918336, 391836672]

約数ペア:

[(1, 391836672), (2, 195918336), (3, 130612224), (4, 97959168), (6, 65306112), (8, 48979584), (9, 43537408), (12, 32653056), (16, 24489792), (17, 23049216), (18, 21768704), (24, 16326528), (32, 12244896), (34, 11524608), (36, 10884352), (41, 9556992), (48, 8163264), (51, 7683072), (61, 6423552), (64, 6122448), (68, 5762304), (72, 5442176), (82, 4778496), (96, 4081632), (102, 3841536), (122, 3211776), (123, 3185664), (128, 3061224), (136, 2881152), (144, 2721088), (153, 2561024), (164, 2389248), (183, 2141184), (192, 2040816), (204, 1920768), (244, 1605888), (246, 1592832), (256, 1530612), (272, 1440576), (288, 1360544), (306, 1280512), (328, 1194624), (366, 1070592), (369, 1061888), (384, 1020408), (408, 960384), (488, 802944), (492, 796416), (512, 765306), (544, 720288), (549, 713728), (576, 680272), (612, 640256), (656, 597312), (697, 562176), (732, 535296), (738, 530944), (768, 510204), (816, 480192), (976, 401472), (984, 398208), (1024, 382653), (1037, 377856), (1088, 360144), (1098, 356864), (1152, 340136), (1224, 320128), (1312, 298656), (1394, 281088), (1464, 267648), (1476, 265472), (1536, 255102), (1632, 240096), (1952, 200736), (1968, 199104), (2074, 188928), (2091, 187392), (2176, 180072), (2196, 178432), (2304, 170068), (2448, 160064), (2501, 156672), (2624, 149328), (2788, 140544), (2928, 133824), (2952, 132736), (3072, 127551), (3111, 125952), (3264, 120048), (3904, 100368), (3936, 99552), (4148, 94464), (4182, 93696), (4352, 90036), (4392, 89216), (4608, 85034), (4896, 80032), (5002, 78336), (5248, 74664), (5576, 70272), (5856, 66912), (5904, 66368), (6222, 62976), (6273, 62464), (6528, 60024), (7503, 52224), (7808, 50184), (7872, 49776), (8296, 47232), (8364, 46848), (8704, 45018), (8784, 44608), (9216, 42517), (9333, 41984), (9792, 40016), (10004, 39168), (10496, 37332), (11152, 35136), (11712, 33456), (11808, 33184), (12444, 31488), (12546, 31232), (13056, 30012), (15006, 26112), (15616, 25092), (15744, 24888), (16592, 23616), (16728, 23424), (17408, 22509), (17568, 22304), (18666, 20992), (19584, 20008)]