231001316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 529858560

約数和(自身を除く): 298857244

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 127, 133, 182, 247, 254, 263, 266, 364, 494, 508, 526, 532, 889, 988, 1052, 1651, 1729, 1778, 1841, 2413, 3302, 3419, 3458, 3556, 3682, 4826, 4997, 6604, 6838, 6916, 7364, 9652, 9994, 11557, 13676, 16891, 19988, 23114, 23933, 31369, 33401, 33782, 34979, 46228, 47866, 62738, 64961, 66802, 67564, 69958, 95732, 125476, 129922, 133604, 139916, 219583, 233807, 259844, 434213, 439166, 454727, 467614, 634619, 868426, 878332, 909454, 935228, 1269238, 1736852, 1818908, 2538476, 3039491, 4442333, 6078982, 8250047, 8884666, 12157964, 16500094, 17769332, 33000188, 57750329, 115500658, 231001316]

約数ペア:

[(1, 231001316), (2, 115500658), (4, 57750329), (7, 33000188), (13, 17769332), (14, 16500094), (19, 12157964), (26, 8884666), (28, 8250047), (38, 6078982), (52, 4442333), (76, 3039491), (91, 2538476), (127, 1818908), (133, 1736852), (182, 1269238), (247, 935228), (254, 909454), (263, 878332), (266, 868426), (364, 634619), (494, 467614), (508, 454727), (526, 439166), (532, 434213), (889, 259844), (988, 233807), (1052, 219583), (1651, 139916), (1729, 133604), (1778, 129922), (1841, 125476), (2413, 95732), (3302, 69958), (3419, 67564), (3458, 66802), (3556, 64961), (3682, 62738), (4826, 47866), (4997, 46228), (6604, 34979), (6838, 33782), (6916, 33401), (7364, 31369), (9652, 23933), (9994, 23114), (11557, 19988), (13676, 16891)]