307549312

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 755844480

約数和(自身を除く): 448295168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 61, 64, 68, 112, 119, 122, 128, 136, 224, 238, 244, 272, 331, 427, 448, 476, 488, 544, 662, 854, 896, 952, 976, 1037, 1088, 1324, 1708, 1904, 1952, 2074, 2176, 2317, 2648, 3416, 3808, 3904, 4148, 4634, 5296, 5627, 6832, 7259, 7616, 7808, 8296, 9268, 10592, 11254, 13664, 14518, 15232, 16592, 18536, 20191, 21184, 22508, 27328, 29036, 33184, 37072, 39389, 40382, 42368, 45016, 54656, 58072, 66368, 74144, 78778, 80764, 90032, 116144, 132736, 141337, 148288, 157556, 161528, 180064, 232288, 282674, 296576, 315112, 323056, 343247, 360128, 464576, 565348, 630224, 646112, 686494, 720256, 929152, 1130696, 1260448, 1292224, 1372988, 2261392, 2402729, 2520896, 2584448, 2745976, 4522784, 4805458, 5041792, 5491952, 9045568, 9610916, 10983904, 18091136, 19221832, 21967808, 38443664, 43935616, 76887328, 153774656, 307549312]

約数ペア:

[(1, 307549312), (2, 153774656), (4, 76887328), (7, 43935616), (8, 38443664), (14, 21967808), (16, 19221832), (17, 18091136), (28, 10983904), (32, 9610916), (34, 9045568), (56, 5491952), (61, 5041792), (64, 4805458), (68, 4522784), (112, 2745976), (119, 2584448), (122, 2520896), (128, 2402729), (136, 2261392), (224, 1372988), (238, 1292224), (244, 1260448), (272, 1130696), (331, 929152), (427, 720256), (448, 686494), (476, 646112), (488, 630224), (544, 565348), (662, 464576), (854, 360128), (896, 343247), (952, 323056), (976, 315112), (1037, 296576), (1088, 282674), (1324, 232288), (1708, 180064), (1904, 161528), (1952, 157556), (2074, 148288), (2176, 141337), (2317, 132736), (2648, 116144), (3416, 90032), (3808, 80764), (3904, 78778), (4148, 74144), (4634, 66368), (5296, 58072), (5627, 54656), (6832, 45016), (7259, 42368), (7616, 40382), (7808, 39389), (8296, 37072), (9268, 33184), (10592, 29036), (11254, 27328), (13664, 22508), (14518, 21184), (15232, 20191), (16592, 18536)]