308729344

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 791949312

約数和(自身を除く): 483219968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 128, 154, 164, 176, 191, 224, 256, 287, 308, 328, 352, 382, 448, 451, 512, 574, 616, 656, 704, 764, 896, 902, 1148, 1232, 1312, 1337, 1408, 1528, 1792, 1804, 2101, 2296, 2464, 2624, 2674, 2816, 3056, 3157, 3584, 3608, 4202, 4592, 4928, 5248, 5348, 5632, 6112, 6314, 7216, 7831, 8404, 9184, 9856, 10496, 10696, 12224, 12628, 14432, 14707, 15662, 16808, 18368, 19712, 20992, 21392, 24448, 25256, 28864, 29414, 31324, 33616, 36736, 39424, 42784, 48896, 50512, 54817, 57728, 58828, 62648, 67232, 73472, 85568, 86141, 97792, 101024, 109634, 115456, 117656, 125296, 134464, 146944, 171136, 172282, 202048, 219268, 230912, 235312, 250592, 268928, 342272, 344564, 404096, 438536, 470624, 501184, 537856, 602987, 684544, 689128, 808192, 877072, 941248, 1002368, 1075712, 1205974, 1378256, 1616384, 1754144, 1882496, 2004736, 2411948, 2756512, 3508288, 3764992, 4009472, 4823896, 5513024, 7016576, 7529984, 9647792, 11026048, 14033152, 19295584, 22052096, 28066304, 38591168, 44104192, 77182336, 154364672, 308729344]

約数ペア:

[(1, 308729344), (2, 154364672), (4, 77182336), (7, 44104192), (8, 38591168), (11, 28066304), (14, 22052096), (16, 19295584), (22, 14033152), (28, 11026048), (32, 9647792), (41, 7529984), (44, 7016576), (56, 5513024), (64, 4823896), (77, 4009472), (82, 3764992), (88, 3508288), (112, 2756512), (128, 2411948), (154, 2004736), (164, 1882496), (176, 1754144), (191, 1616384), (224, 1378256), (256, 1205974), (287, 1075712), (308, 1002368), (328, 941248), (352, 877072), (382, 808192), (448, 689128), (451, 684544), (512, 602987), (574, 537856), (616, 501184), (656, 470624), (704, 438536), (764, 404096), (896, 344564), (902, 342272), (1148, 268928), (1232, 250592), (1312, 235312), (1337, 230912), (1408, 219268), (1528, 202048), (1792, 172282), (1804, 171136), (2101, 146944), (2296, 134464), (2464, 125296), (2624, 117656), (2674, 115456), (2816, 109634), (3056, 101024), (3157, 97792), (3584, 86141), (3608, 85568), (4202, 73472), (4592, 67232), (4928, 62648), (5248, 58828), (5348, 57728), (5632, 54817), (6112, 50512), (6314, 48896), (7216, 42784), (7831, 39424), (8404, 36736), (9184, 33616), (9856, 31324), (10496, 29414), (10696, 28864), (12224, 25256), (12628, 24448), (14432, 21392), (14707, 20992), (15662, 19712), (16808, 18368)]