274320306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 663062400

約数和(自身を除く): 388742094

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 137, 199, 234, 258, 274, 387, 398, 411, 559, 597, 774, 822, 1118, 1194, 1233, 1677, 1781, 1791, 2466, 2587, 3354, 3562, 3582, 5031, 5174, 5343, 5891, 7761, 8557, 10062, 10686, 11782, 15522, 16029, 17114, 17673, 23283, 25671, 27263, 32058, 35346, 46566, 51342, 53019, 54526, 76583, 77013, 81789, 106038, 111241, 153166, 154026, 163578, 222482, 229749, 245367, 333723, 354419, 459498, 490734, 667446, 689247, 708838, 1001169, 1063257, 1172309, 1378494, 2002338, 2126514, 2344618, 3189771, 3516927, 6379542, 7033854, 10550781, 15240017, 21101562, 30480034, 45720051, 91440102, 137160153, 274320306]

約数ペア:

[(1, 274320306), (2, 137160153), (3, 91440102), (6, 45720051), (9, 30480034), (13, 21101562), (18, 15240017), (26, 10550781), (39, 7033854), (43, 6379542), (78, 3516927), (86, 3189771), (117, 2344618), (129, 2126514), (137, 2002338), (199, 1378494), (234, 1172309), (258, 1063257), (274, 1001169), (387, 708838), (398, 689247), (411, 667446), (559, 490734), (597, 459498), (774, 354419), (822, 333723), (1118, 245367), (1194, 229749), (1233, 222482), (1677, 163578), (1781, 154026), (1791, 153166), (2466, 111241), (2587, 106038), (3354, 81789), (3562, 77013), (3582, 76583), (5031, 54526), (5174, 53019), (5343, 51342), (5891, 46566), (7761, 35346), (8557, 32058), (10062, 27263), (10686, 25671), (11782, 23283), (15522, 17673), (16029, 17114)]