520068780392

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1\times {\mathrm{5039}}^1$

素因数の和:5655

約数の個数: 128

約数和(自身を含む): 1171550822400

約数和(自身を除く): 651482042008

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 227, 322, 353, 454, 644, 706, 908, 1288, 1412, 1589, 1816, 2471, 2824, 3178, 4942, 5039, 5221, 6356, 8119, 9884, 10078, 10442, 12712, 16238, 19768, 20156, 20884, 32476, 35273, 36547, 40312, 41768, 56833, 64952, 70546, 73094, 80131, 113666, 115897, 141092, 146188, 160262, 227332, 231794, 282184, 292376, 320524, 454664, 463588, 560917, 641048, 811279, 927176, 1121834, 1143853, 1622558, 1778767, 1843013, 2243668, 2287706, 3245116, 3557534, 3686026, 4487336, 4575412, 6490232, 7115068, 7372052, 8006971, 9150824, 12451369, 12901091, 14230136, 14744104, 16013942, 24902738, 25802182, 26308619, 32027884, 40911641, 49805476, 51604364, 52617238, 64055768, 81823282, 99610952, 103208728, 105234476, 163646564, 184160333, 210468952, 286381487, 327293128, 368320666, 403780109, 572762974, 736641332, 807560218, 1145525948, 1473282664, 1615120436, 2291051896, 2826460763, 3230240872, 5652921526, 9286942507, 11305843052, 18573885014, 22611686104, 37147770028, 65008597549, 74295540056, 130017195098, 260034390196, 520068780392]

約数ペア:

[(1, 520068780392), (2, 260034390196), (4, 130017195098), (7, 74295540056), (8, 65008597549), (14, 37147770028), (23, 22611686104), (28, 18573885014), (46, 11305843052), (56, 9286942507), (92, 5652921526), (161, 3230240872), (184, 2826460763), (227, 2291051896), (322, 1615120436), (353, 1473282664), (454, 1145525948), (644, 807560218), (706, 736641332), (908, 572762974), (1288, 403780109), (1412, 368320666), (1589, 327293128), (1816, 286381487), (2471, 210468952), (2824, 184160333), (3178, 163646564), (4942, 105234476), (5039, 103208728), (5221, 99610952), (6356, 81823282), (8119, 64055768), (9884, 52617238), (10078, 51604364), (10442, 49805476), (12712, 40911641), (16238, 32027884), (19768, 26308619), (20156, 25802182), (20884, 24902738), (32476, 16013942), (35273, 14744104), (36547, 14230136), (40312, 12901091), (41768, 12451369), (56833, 9150824), (64952, 8006971), (70546, 7372052), (73094, 7115068), (80131, 6490232), (113666, 4575412), (115897, 4487336), (141092, 3686026), (146188, 3557534), (160262, 3245116), (227332, 2287706), (231794, 2243668), (282184, 1843013), (292376, 1778767), (320524, 1622558), (454664, 1143853), (463588, 1121834), (560917, 927176), (641048, 811279)]