304856928

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 899458560

約数和(自身を除く): 594601632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 103, 129, 144, 172, 206, 239, 258, 288, 309, 344, 387, 412, 478, 516, 618, 688, 717, 774, 824, 927, 956, 1032, 1236, 1376, 1434, 1548, 1648, 1854, 1912, 2064, 2151, 2472, 2868, 3096, 3296, 3708, 3824, 4128, 4302, 4429, 4944, 5736, 6192, 7416, 7648, 8604, 8858, 9888, 10277, 11472, 12384, 13287, 14832, 17208, 17716, 20554, 22944, 24617, 26574, 29664, 30831, 34416, 35432, 39861, 41108, 49234, 53148, 61662, 68832, 70864, 73851, 79722, 82216, 92493, 98468, 106296, 123324, 141728, 147702, 159444, 164432, 184986, 196936, 212592, 221553, 246648, 295404, 318888, 328864, 369972, 393872, 425184, 443106, 493296, 590808, 637776, 739944, 787744, 886212, 986592, 1058531, 1181616, 1275552, 1479888, 1772424, 2117062, 2363232, 2959776, 3175593, 3544848, 4234124, 6351186, 7089696, 8468248, 9526779, 12702372, 16936496, 19053558, 25404744, 33872992, 38107116, 50809488, 76214232, 101618976, 152428464, 304856928]

約数ペア:

[(1, 304856928), (2, 152428464), (3, 101618976), (4, 76214232), (6, 50809488), (8, 38107116), (9, 33872992), (12, 25404744), (16, 19053558), (18, 16936496), (24, 12702372), (32, 9526779), (36, 8468248), (43, 7089696), (48, 6351186), (72, 4234124), (86, 3544848), (96, 3175593), (103, 2959776), (129, 2363232), (144, 2117062), (172, 1772424), (206, 1479888), (239, 1275552), (258, 1181616), (288, 1058531), (309, 986592), (344, 886212), (387, 787744), (412, 739944), (478, 637776), (516, 590808), (618, 493296), (688, 443106), (717, 425184), (774, 393872), (824, 369972), (927, 328864), (956, 318888), (1032, 295404), (1236, 246648), (1376, 221553), (1434, 212592), (1548, 196936), (1648, 184986), (1854, 164432), (1912, 159444), (2064, 147702), (2151, 141728), (2472, 123324), (2868, 106296), (3096, 98468), (3296, 92493), (3708, 82216), (3824, 79722), (4128, 73851), (4302, 70864), (4429, 68832), (4944, 61662), (5736, 53148), (6192, 49234), (7416, 41108), (7648, 39861), (8604, 35432), (8858, 34416), (9888, 30831), (10277, 29664), (11472, 26574), (12384, 24617), (13287, 22944), (14832, 20554), (17208, 17716)]