258480096

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{54949}}^1$

素因数の和:54976

約数の個数: 72

約数和(自身を含む): 789301800

約数和(自身を除く): 530821704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 54949, 109898, 164847, 219796, 329694, 384643, 439592, 659388, 769286, 879184, 1153929, 1318776, 1538572, 1758368, 2307858, 2637552, 2692501, 3077144, 4615716, 5275104, 5385002, 6154288, 8077503, 9231432, 10770004, 12308576, 16155006, 18462864, 21540008, 32310012, 36925728, 43080016, 64620024, 86160032, 129240048, 258480096]

約数ペア:

[(1, 258480096), (2, 129240048), (3, 86160032), (4, 64620024), (6, 43080016), (7, 36925728), (8, 32310012), (12, 21540008), (14, 18462864), (16, 16155006), (21, 12308576), (24, 10770004), (28, 9231432), (32, 8077503), (42, 6154288), (48, 5385002), (49, 5275104), (56, 4615716), (84, 3077144), (96, 2692501), (98, 2637552), (112, 2307858), (147, 1758368), (168, 1538572), (196, 1318776), (224, 1153929), (294, 879184), (336, 769286), (392, 659388), (588, 439592), (672, 384643), (784, 329694), (1176, 219796), (1568, 164847), (2352, 109898), (4704, 54949)]