2740781628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{29429}}^1$

素因数の和:29651

約数の個数: 72

約数和(自身を含む): 7498764000

約数和(自身を除く): 4757982372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 468, 597, 796, 1194, 1791, 2388, 2587, 3582, 5174, 7164, 7761, 10348, 15522, 23283, 29429, 31044, 46566, 58858, 88287, 93132, 117716, 176574, 264861, 353148, 382577, 529722, 765154, 1059444, 1147731, 1530308, 2295462, 3443193, 4590924, 5856371, 6886386, 11712742, 13772772, 17569113, 23425484, 35138226, 52707339, 70276452, 76132823, 105414678, 152265646, 210829356, 228398469, 304531292, 456796938, 685195407, 913593876, 1370390814, 2740781628]

約数ペア:

[(1, 2740781628), (2, 1370390814), (3, 913593876), (4, 685195407), (6, 456796938), (9, 304531292), (12, 228398469), (13, 210829356), (18, 152265646), (26, 105414678), (36, 76132823), (39, 70276452), (52, 52707339), (78, 35138226), (117, 23425484), (156, 17569113), (199, 13772772), (234, 11712742), (398, 6886386), (468, 5856371), (597, 4590924), (796, 3443193), (1194, 2295462), (1791, 1530308), (2388, 1147731), (2587, 1059444), (3582, 765154), (5174, 529722), (7164, 382577), (7761, 353148), (10348, 264861), (15522, 176574), (23283, 117716), (29429, 93132), (31044, 88287), (46566, 58858)]