426115728

素因数分解:

$2^4\times 3^4\times {\mathrm{197}}^1\times {\mathrm{1669}}^1$

素因数の和:1886

約数の個数: 100

約数和(自身を含む): 1240305660

約数和(自身を除く): 814189932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 197, 216, 324, 394, 432, 591, 648, 788, 1182, 1296, 1576, 1669, 1773, 2364, 3152, 3338, 3546, 4728, 5007, 5319, 6676, 7092, 9456, 10014, 10638, 13352, 14184, 15021, 15957, 20028, 21276, 26704, 28368, 30042, 31914, 40056, 42552, 45063, 60084, 63828, 80112, 85104, 90126, 120168, 127656, 135189, 180252, 240336, 255312, 270378, 328793, 360504, 540756, 657586, 721008, 986379, 1081512, 1315172, 1972758, 2163024, 2630344, 2959137, 3945516, 5260688, 5918274, 7891032, 8877411, 11836548, 15782064, 17754822, 23673096, 26632233, 35509644, 47346192, 53264466, 71019288, 106528932, 142038576, 213057864, 426115728]

約数ペア:

[(1, 426115728), (2, 213057864), (3, 142038576), (4, 106528932), (6, 71019288), (8, 53264466), (9, 47346192), (12, 35509644), (16, 26632233), (18, 23673096), (24, 17754822), (27, 15782064), (36, 11836548), (48, 8877411), (54, 7891032), (72, 5918274), (81, 5260688), (108, 3945516), (144, 2959137), (162, 2630344), (197, 2163024), (216, 1972758), (324, 1315172), (394, 1081512), (432, 986379), (591, 721008), (648, 657586), (788, 540756), (1182, 360504), (1296, 328793), (1576, 270378), (1669, 255312), (1773, 240336), (2364, 180252), (3152, 135189), (3338, 127656), (3546, 120168), (4728, 90126), (5007, 85104), (5319, 80112), (6676, 63828), (7092, 60084), (9456, 45063), (10014, 42552), (10638, 40056), (13352, 31914), (14184, 30042), (15021, 28368), (15957, 26704), (20028, 21276)]