1402305212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 3177086976

約数和(自身を除く): 1774781764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 227, 308, 341, 434, 454, 647, 682, 868, 908, 1294, 1364, 1589, 2387, 2497, 2588, 3178, 4529, 4774, 4994, 6356, 7037, 7117, 9058, 9548, 9988, 14074, 14234, 17479, 18116, 20057, 28148, 28468, 34958, 40114, 49259, 49819, 69916, 77407, 80228, 98518, 99638, 140399, 146869, 154814, 197036, 199276, 220627, 280798, 293738, 309628, 441254, 541849, 561596, 587476, 882508, 1028083, 1083698, 1544389, 1615559, 2056166, 2167396, 3088778, 3231118, 4112332, 4552939, 6177556, 6462236, 9105878, 11308913, 18211756, 22617826, 31870573, 45235652, 50082329, 63741146, 100164658, 127482292, 200329316, 350576303, 701152606, 1402305212]

約数ペア:

[(1, 1402305212), (2, 701152606), (4, 350576303), (7, 200329316), (11, 127482292), (14, 100164658), (22, 63741146), (28, 50082329), (31, 45235652), (44, 31870573), (62, 22617826), (77, 18211756), (124, 11308913), (154, 9105878), (217, 6462236), (227, 6177556), (308, 4552939), (341, 4112332), (434, 3231118), (454, 3088778), (647, 2167396), (682, 2056166), (868, 1615559), (908, 1544389), (1294, 1083698), (1364, 1028083), (1589, 882508), (2387, 587476), (2497, 561596), (2588, 541849), (3178, 441254), (4529, 309628), (4774, 293738), (4994, 280798), (6356, 220627), (7037, 199276), (7117, 197036), (9058, 154814), (9548, 146869), (9988, 140399), (14074, 99638), (14234, 98518), (17479, 80228), (18116, 77407), (20057, 69916), (28148, 49819), (28468, 49259), (34958, 40114)]