227917928

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 504627840

約数和(自身を除く): 276709912

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 317, 347, 518, 634, 694, 1036, 1268, 1388, 2072, 2219, 2429, 2536, 2776, 4438, 4858, 8876, 9716, 11729, 12839, 17752, 19432, 23458, 25678, 46916, 51356, 82103, 89873, 93832, 102712, 109999, 164206, 179746, 219998, 328412, 359492, 439996, 656824, 718984, 769993, 879992, 1539986, 3079972, 4069963, 6159944, 8139926, 16279852, 28489741, 32559704, 56979482, 113958964, 227917928]

約数ペア:

[(1, 227917928), (2, 113958964), (4, 56979482), (7, 32559704), (8, 28489741), (14, 16279852), (28, 8139926), (37, 6159944), (56, 4069963), (74, 3079972), (148, 1539986), (259, 879992), (296, 769993), (317, 718984), (347, 656824), (518, 439996), (634, 359492), (694, 328412), (1036, 219998), (1268, 179746), (1388, 164206), (2072, 109999), (2219, 102712), (2429, 93832), (2536, 89873), (2776, 82103), (4438, 51356), (4858, 46916), (8876, 25678), (9716, 23458), (11729, 19432), (12839, 17752)]