348045714

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 789264000

約数和(自身を除く): 441218286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 139, 178, 267, 278, 417, 521, 534, 801, 834, 1042, 1251, 1563, 1602, 2403, 2502, 3126, 3753, 4689, 4806, 7506, 9378, 12371, 14067, 24742, 28134, 37113, 46369, 72419, 74226, 92738, 111339, 139107, 144838, 217257, 222678, 278214, 334017, 417321, 434514, 651771, 668034, 834642, 1251963, 1303542, 1955313, 2503926, 3910626, 6445291, 12890582, 19335873, 38671746, 58007619, 116015238, 174022857, 348045714]

約数ペア:

[(1, 348045714), (2, 174022857), (3, 116015238), (6, 58007619), (9, 38671746), (18, 19335873), (27, 12890582), (54, 6445291), (89, 3910626), (139, 2503926), (178, 1955313), (267, 1303542), (278, 1251963), (417, 834642), (521, 668034), (534, 651771), (801, 434514), (834, 417321), (1042, 334017), (1251, 278214), (1563, 222678), (1602, 217257), (2403, 144838), (2502, 139107), (3126, 111339), (3753, 92738), (4689, 74226), (4806, 72419), (7506, 46369), (9378, 37113), (12371, 28134), (14067, 24742)]