325535208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 898560000

約数和(自身を除く): 573024792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 103, 114, 116, 152, 174, 206, 228, 232, 239, 309, 348, 412, 456, 478, 551, 618, 696, 717, 824, 956, 1102, 1236, 1434, 1653, 1912, 1957, 2204, 2472, 2868, 2987, 3306, 3914, 4408, 4541, 5736, 5871, 5974, 6612, 6931, 7828, 8961, 9082, 11742, 11948, 13224, 13623, 13862, 15656, 17922, 18164, 20793, 23484, 23896, 24617, 27246, 27724, 35844, 36328, 41586, 46968, 49234, 54492, 55448, 56753, 71688, 73851, 83172, 98468, 108984, 113506, 131689, 147702, 166344, 170259, 196936, 227012, 263378, 295404, 340518, 395067, 454024, 467723, 526756, 590808, 681036, 713893, 790134, 935446, 1053512, 1362072, 1403169, 1427786, 1580268, 1870892, 2141679, 2806338, 2855572, 3160536, 3741784, 4283358, 5612676, 5711144, 8566716, 11225352, 13563967, 17133432, 27127934, 40691901, 54255868, 81383802, 108511736, 162767604, 325535208]

約数ペア:

[(1, 325535208), (2, 162767604), (3, 108511736), (4, 81383802), (6, 54255868), (8, 40691901), (12, 27127934), (19, 17133432), (24, 13563967), (29, 11225352), (38, 8566716), (57, 5711144), (58, 5612676), (76, 4283358), (87, 3741784), (103, 3160536), (114, 2855572), (116, 2806338), (152, 2141679), (174, 1870892), (206, 1580268), (228, 1427786), (232, 1403169), (239, 1362072), (309, 1053512), (348, 935446), (412, 790134), (456, 713893), (478, 681036), (551, 590808), (618, 526756), (696, 467723), (717, 454024), (824, 395067), (956, 340518), (1102, 295404), (1236, 263378), (1434, 227012), (1653, 196936), (1912, 170259), (1957, 166344), (2204, 147702), (2472, 131689), (2868, 113506), (2987, 108984), (3306, 98468), (3914, 83172), (4408, 73851), (4541, 71688), (5736, 56753), (5871, 55448), (5974, 54492), (6612, 49234), (6931, 46968), (7828, 41586), (8961, 36328), (9082, 35844), (11742, 27724), (11948, 27246), (13224, 24617), (13623, 23896), (13862, 23484), (15656, 20793), (17922, 18164)]