402469938

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 1005312000

約数和(自身を除く): 602842062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 67, 78, 86, 117, 129, 134, 199, 201, 234, 258, 351, 387, 398, 402, 559, 597, 603, 702, 774, 871, 1118, 1161, 1194, 1206, 1677, 1742, 1791, 1809, 2322, 2587, 2613, 2881, 3354, 3582, 3618, 5031, 5174, 5226, 5373, 5762, 7761, 7839, 8557, 8643, 10062, 10746, 13333, 15093, 15522, 15678, 17114, 17286, 23283, 23517, 25671, 25929, 26666, 30186, 37453, 39999, 46566, 47034, 51342, 51858, 69849, 74906, 77013, 77787, 79998, 111241, 112359, 119997, 139698, 154026, 155574, 173329, 222482, 224718, 231039, 239994, 333723, 337077, 346658, 359991, 462078, 519987, 573319, 667446, 674154, 719982, 1001169, 1011231, 1039974, 1146638, 1559961, 1719957, 2002338, 2022462, 3003507, 3119922, 3439914, 4679883, 5159871, 6007014, 7453147, 9359766, 10319742, 14906294, 15479613, 22359441, 30959226, 44718882, 67078323, 134156646, 201234969, 402469938]

約数ペア:

[(1, 402469938), (2, 201234969), (3, 134156646), (6, 67078323), (9, 44718882), (13, 30959226), (18, 22359441), (26, 15479613), (27, 14906294), (39, 10319742), (43, 9359766), (54, 7453147), (67, 6007014), (78, 5159871), (86, 4679883), (117, 3439914), (129, 3119922), (134, 3003507), (199, 2022462), (201, 2002338), (234, 1719957), (258, 1559961), (351, 1146638), (387, 1039974), (398, 1011231), (402, 1001169), (559, 719982), (597, 674154), (603, 667446), (702, 573319), (774, 519987), (871, 462078), (1118, 359991), (1161, 346658), (1194, 337077), (1206, 333723), (1677, 239994), (1742, 231039), (1791, 224718), (1809, 222482), (2322, 173329), (2587, 155574), (2613, 154026), (2881, 139698), (3354, 119997), (3582, 112359), (3618, 111241), (5031, 79998), (5174, 77787), (5226, 77013), (5373, 74906), (5762, 69849), (7761, 51858), (7839, 51342), (8557, 47034), (8643, 46566), (10062, 39999), (10746, 37453), (13333, 30186), (15093, 26666), (15522, 25929), (15678, 25671), (17114, 23517), (17286, 23283)]