305900672

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 128

約数和(自身を含む): 779345280

約数和(自身を除く): 473444608

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, 224, 287, 308, 328, 352, 448, 451, 574, 616, 656, 704, 757, 896, 902, 1148, 1232, 1312, 1408, 1514, 1804, 2296, 2464, 2624, 3028, 3157, 3608, 4592, 4928, 5248, 5299, 6056, 6314, 7216, 8327, 9184, 9856, 10598, 12112, 12628, 14432, 16654, 18368, 21196, 24224, 25256, 28864, 31037, 33308, 36736, 42392, 48448, 50512, 57728, 58289, 62074, 66616, 84784, 96896, 101024, 116578, 124148, 133232, 169568, 202048, 217259, 233156, 248296, 266464, 339136, 341407, 404096, 434518, 466312, 496592, 532928, 678272, 682814, 869036, 932624, 993184, 1065856, 1365628, 1738072, 1865248, 1986368, 2389849, 2731256, 3476144, 3730496, 3972736, 4779698, 5462512, 6952288, 7460992, 9559396, 10925024, 13904576, 19118792, 21850048, 27809152, 38237584, 43700096, 76475168, 152950336, 305900672]

約数ペア:

[(1, 305900672), (2, 152950336), (4, 76475168), (7, 43700096), (8, 38237584), (11, 27809152), (14, 21850048), (16, 19118792), (22, 13904576), (28, 10925024), (32, 9559396), (41, 7460992), (44, 6952288), (56, 5462512), (64, 4779698), (77, 3972736), (82, 3730496), (88, 3476144), (112, 2731256), (128, 2389849), (154, 1986368), (164, 1865248), (176, 1738072), (224, 1365628), (287, 1065856), (308, 993184), (328, 932624), (352, 869036), (448, 682814), (451, 678272), (574, 532928), (616, 496592), (656, 466312), (704, 434518), (757, 404096), (896, 341407), (902, 339136), (1148, 266464), (1232, 248296), (1312, 233156), (1408, 217259), (1514, 202048), (1804, 169568), (2296, 133232), (2464, 124148), (2624, 116578), (3028, 101024), (3157, 96896), (3608, 84784), (4592, 66616), (4928, 62074), (5248, 58289), (5299, 57728), (6056, 50512), (6314, 48448), (7216, 42392), (8327, 36736), (9184, 33308), (9856, 31037), (10598, 28864), (12112, 25256), (12628, 24224), (14432, 21196), (16654, 18368)]